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92 4 Mathematics algebra End of Course - Math Tech 2/Alg 1 MT2/ALG 1

END OF COURSE EXAM PREPARATION Math Tech 2/Algebra 1

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<a href="$@RESOURCEVIEWBYID*4092@$">...................PRIVACY.......................</a>You Did it!<img height="147" alt="flipping penguin" hspace="0" src="$@FILEPHP@$/fun_images/flippingpenguin.gif" width="139" border="0" />

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Lotsa super quizzes (PH)PH<a href="$@FILEPHP@$/mp3/transfer_data.mp3"><img style="WIDTH: 142px; HEIGHT: 127px" height="127" alt="desktop computer" hspace="0" src="$@FILEPHP@$/fun_images/desktop_computer.gif" width="142" border="0" /></a>

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EXTRA PRIMA GOOD SIR! (PH)Use these easy review quizzes to help you prepare for the end of the year test.<img height="87" alt="monster under the bed" hspace="0" src="$@FILEPHP@$/fun_images/monster_under_the_bed.gif" width="197" border="0" />

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This should be the last test taken in the last couple of weeks before the exam. It will give you different random questions from the whole site every time you take another test. Take it several times!<img style="WIDTH: 130px; HEIGHT: 147px" height="147" alt="string on finger" hspace="0" src="$@FILEPHP@$/fun_images/string_on_finger.gif" width="130" border="0" />

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I. Understanding Functions (19-21 items)

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A. Relationships (4-6 items)

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B. Linear and Quadratic Functions and Data Representations (4-6 items)

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C. Generalizations, Algebraic Symbols, and Matrices (3-5 items)

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D. Algebraic Expressions in Problem Solving Situations (5-7 items)

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II. Linear Functions (21-23 items)

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A. Representations (4-6 items)

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B. Interpretations (7-9 items)

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C. Equations and Inequalities (5-7 items)

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D. Systems of Linear Equations (2-4 items)

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III. Quadratic and Other Functions (7-9 items)

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A. Quadratic Functions (4-6 items)

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B. Other Functions (2-4 items)

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More and more super quizzesHRW <div align="center"></div>

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93 Algebra 1PH The algebra 1 category for PH general questions. 1 ahshornets.moodle.com+040212205007+5I5Viz 3056 PH 1 PH 1 Evaluate the expression for a = -8 and b = -7. | a | + | 3b | 1 1 3 ahshornets.moodle.com+040212220546+Jwiy4H 10 0 11292,11293,11294,11295 1 11292 -13 0 Remember that whenever you take an absolute value, the result is a positive number. Since there are no negatives or subtraction outside of the absolute signs, the result cannot be a negative number. 11293 -29 0 Remember that whenever you take an absolute value, the result is a positive number. Since there are no negatives or subtraction outside of the absolute signs, the result cannot be a negative number. 11294 29 1 Yes! 11295 13 0 You forgot to multiple -7 by 3 in 3b before adding it to |a|. 3057 PH 2 PH 2 Use an equation to model the sentence. What is the cost E of one egg if 12 eggs cost T cents? 1 1 3 ahshornets.moodle.com+040212221157+ooEqI3 13 0 11296,11297,11298,11299 1 11296 E = T + 12 0 11297 E = T - 12 0 11298 E = @@T/12@@ 1 11299 E = 12T 0 3058 PH 3 PH3 Which rule can be used to generate the pattern in the table?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><table cellspacing="1" cellpadding="1" width="15%" border="1"><tbody><tr><td valign="top" width="50%">x</td><td valign="top" width="50%">f(x)</td></tr><tr><td valign="top" width="50%">-2</td><td valign="top" width="50%">-5</td></tr><tr><td valign="top" width="50%">-1</td><td valign="top" width="50%">-3</td></tr><tr><td valign="top" width="50%">0</td><td valign="top" width="50%">-1</td></tr><tr><td valign="top" width="50%">1</td><td valign="top" width="50%">1</td></tr><tr><td valign="top" width="50%">2</td><td valign="top" width="50%">3</td></tr></tbody></table></blockquote> 1 1 3 ahshornets.moodle.com+040212221945+ROk80s 6 0 11300,11301,11302,11303 1 11300 f(x) = x - 3 0 11301 f(x) = x - 1 0 11302 f(x) = 3x + 1 0 11303 f(x) = 2x - 1 1 3059 PH 4 PH4 The domain of (x) is { - 1, 0, 2 } . If (x) = 3x + 2, what is the range? 1 1 3 ahshornets.moodle.com+040212222549+k1t6RW 7 0 11304,11305,11306,11307 1 11304 {-1, 0, 2 } 0 11305 {-1, 2, 8 } 1 11306 {-3, 0, 6 } 0 11307 {-5, 32, 34 } 0 3060 PH 5 PH5 Solve: 4/9y - 2 = 6. 1 1 3 ahshornets.moodle.com+040212222754+3IW7gy 6 0 11308,11309,11310,11311 1 11308 9 0 11309 3 5/9 0 11310 18 1 11311 19 0 3061 PH 6 PH6 The intersection of two faces of a polyhedron is 1 1 3 ahshornets.moodle.com+040212222931+LoRkVI 6 0 11312,11313,11314,11315 1 11312 a vertex, not an edge. 0 11313 an edge, not a vertex. 1 11314 both an edge and a vertex. 0 11315 neither an edge nor a vertex. 0 3062 PH 7 ph7 Which equation has no solution? 1 1 3 ahshornets.moodle.com+040212223233+1EZXVs 4 0 11316,11317,11318,11319 1 11316 3x + 8 = 6x + 8 - 3x 0 11317 9y + 8 = 15y - 6y 1 11318 9y + 8 = 15 y - 6y + 8 0 11319 3x + 10 = x + 2(5 + x) 0 3063 PH 10 PH10 You decide to market your own custom computer software. You must invest $7453 in computer hardware, and spend $2.15 to buy and package each disk. If each program sells for $15.00, how many copies must you sell to break even? 1 1 3 ahshornets.moodle.com+040212223516+g1psGJ 5 0 11320,11321,11322,11323 1 11320 434 copies 0 11321 580 copies 1 11322 435 copies 0 11323 579 copies 0 3064 PH 12 PH12 Subtract: (-2x ² - 7x + 2) - (-3x ² + 2x +4) 1 1 3 ahshornets.moodle.com+040212224021+yuTqc9 6 0 11324,11325,11326,11327 1 11324 x² - 5x + 6 0 11325 x² - 9x - 2 1 11326 x² - 9x + 6 0 11327 x² + 9x - 2 0 3065 PH 16 PH16 Multiply: (x + 7)(x + 9) 1 1 3 ahshornets.moodle.com+040212224246+1zBiel 5 0 11328,11329,11330,11331 1 11328 x² + 16x + 63 1 11329 x² + 63x + 16 0 11330 x² + 63 0 11331 x² + 63x + 63 0 3066 PH 17 PH17 Multiply: (x - 1)(x² - 3x -3) 1 1 3 ahshornets.moodle.com+040213234052+PGZ8C5 6 0 11332,11333,11334,11335 1 11332 x³ - 4x² + 3x³ 0 11333 x³ - 4x² + 3 1 11334 x² -3x² + 3 0 11335 x³ - 3x² + 3 0 3067 PH 15 -27x5y4-9x3y7PH15 1 1 3 ahshornets.moodle.com+040213234429+XmULH7 8 0 11336,11337,11338,11339 1 11336 3x²/y³ 1 11337 -3x² - y³ 0 11338 (-3xy-²)³ 0 11339 18x²y-³ 0 3068 PH 20 PH20 Divide: (3x3 + 4x2 -14x +4) / (x + 3) 1 1 3 ahshornets.moodle.com+040213235029+r8nuLy 7 0 11340,11341,11342,11343 1 11340 3x² +4x +1 R2 0 11341 3x² + 4x +1 0 11342 3x² + 5x +1 0 11343 3x² - 5x +1 R1 1 3069 PH 13 PH13 Simplify the product: (3de2)4(de)2 1 1 3 ahshornets.moodle.com+040214000908+B937EW 3 0 11344,11345,11346,11347 1 11344 81d6e10 1 11345 3d6e10 0 11346 81d6e4 0 11347 3d5e10 0 3070 PH 21 PH21 Factor : 15x³ - 10x5 1 1 3 ahshornets.moodle.com+040214004312+6zC0nq 4 0 11348,11349,11350,11351 1 11348 x³(15 -10x²) 0 11349 5(3x³ -2x) 0 11350 5x³(3 -2x²) 1 11351 5x²(3x -2x³) 0 3071 PH 22 PH22 Factor: 3x³ - 3x² + 9x 1 1 3 ahshornets.moodle.com+040214164445+dPziPI 3 0 11352,11353,11354,11355 1 11352 3x(x - 1)(x + 3) 0 11353 3(x³ - x² + 3x) 0 11354 3x(x² - x + 3) 1 11355 x(3x² - 3x + 9) 0 3072 PH 23 PH23 Which expression is equivalent to (1 + n)-1? 1 1 3 ahshornets.moodle.com+040214171105+L4zJCY 3 0 11356,11357,11358,11359 1 11356 1 - n 0 11357 1/(1 + n) 1 11358 -1/(1 + n) 0 11359 -(1 + n) 0 3073 PH 24 PH24 Factor : x² + 6x +8 1 1 3 ahshornets.moodle.com+040214171447+KWNbIP 3 0 11360,11361,11362,11363 1 11360 (x + 2)(x - 4) 0 11361 (x - 2)(x + 4) 0 11362 (x - 2)(x + 4) 0 11363 (x + 2)(x + 4) 1 3074 PH 26 PH26 Factor completely : 128x² - 392 1 1 3 ahshornets.moodle.com+040214173237+uENyqk 3 0 11364,11365,11366,11367 1 11364 (32x - 7)(4x +56) 0 11365 8(4x - 7)(4x +7) 1 11366 8(16x - 49)(16x +49) 0 11367 (4x - 56)(32x +7) 0 3075 PH 27 PH27 Solve : 2x² +3x - 9 = 0 1 1 3 ahshornets.moodle.com+040214173457+0yW0t7 4 0 11368,11369,11370,11371 1 11368 6, -12 0 11369 3, -2 0 11370 3/2, -3 1 11371 -3/2, 3 0 3076 PH 28 PH28 Solve : 4x² + 2x - 2 = 0 1 1 3 ahshornets.moodle.com+040214180359+Qw0tmD 4 0 11372,11373,11374,11375 1 11372 1, -1/2 0 11373 5/4, -7/4 0 11374 7/4, -5/4 0 11375 1/2, -1 1 3077 PH 30 PH30 Which polynomial cannot be factored? 1 1 3 ahshornets.moodle.com+040214180633+shX3dk 4 0 11376,11377,11378,11379 1 11376 x² + x + 1 1 11377 x² + 3x + 2 0 11378 x² - 1 0 11379 4x² + 4x + 1 0 3078 PH 31 PH31 Which statement accurately describes the solutions of the quadratic equation x² - 5 = 2? 1 1 3 ahshornets.moodle.com+040214180900+b8H5wR 3 0 11380,11381,11382,11383 1 11380 There are no solutions. 0 11381 Both solutions are positive. 0 11382 Both solutions are rational. 0 11383 Both solutions are irrational. 1 3079 PH 32 ph32 Given that a particular quadratic equation has two solutions, 2 and 5, what can you conclude about the graph of the related quadratic function? 1 1 3 ahshornets.moodle.com+040214181341+W1fvsV 2 0 11384,11385,11386,11387 1 11384 The graph is a parabola that opens upward. 0 11385 The graph passes through the point (2, 5). 0 11386 The graph has two x-intercepts, 2 and 5. 1 11387 The graph is a line with x-intercept 2 and y-intercept 5. 0 3080 PH 35 PH35 Solve the system using substitution.3x + 2y = -17y = 3x + 5 1 1 3 ahshornets.moodle.com+040214182408+apt4Lk 2 0 11388,11389,11390,11391 1 11388 (-2, -1) 0 11389 (-4, -5/2) 0 11390 (-3, -4) 1 11391 no solution 0 3081 PH 36 PH36 Solve: 2x -4y = -6 x + 4y = 21 1 1 3 ahshornets.moodle.com+040214182629+3oyJM2 2 0 11392,11393,11394,11395 1 11392 no solution 0 11393 (4, 4) 0 11394 (0, 3/2) 0 11395 (5, 4) 1 3082 PH 38 PH38 Wilson Avenue is perpendicular to both North Street and Olive Street. Which conclusion can be made about the relationship between North Street and Olive Street? 1 1 3 ahshornets.moodle.com+040214183325+chtcm0 3 0 11396,11397,11398,11399 1 11396 North Street is perpendicular to Olive Street. 0 11397 North Street is parallel to Olive Street. 1 11398 North Street intersects Olive Street. 0 11399 No conclusion can be made. 0 3083 PH 39 PH39 Give the slope of the line that contains (-9, 3) and (-9, -9). 1 1 3 ahshornets.moodle.com+040214183502+qEF7Hi 4 0 11400,11401,11402,11403 1 11400 2/3 0 11401 -2 0 11402 undefined 1 11403 0 0 3084 PH 40 PH40 Find the midpoint of the segment with endpoints (3, -4) and (-11, 10). 1 1 3 ahshornets.moodle.com+040214183706+2r03Ca 3 0 11404,11405,11406,11407 1 11404 (14, 14) 0 11405 (7, 7) 0 11406 (-4, 3) 1 11407 (-8, 6) 0 3085 PH 41 PH41 What is the distance between the points (2, 5) and (-3, -4)? Choose the most reasonable answer. 1 1 3 ahshornets.moodle.com+040214183943+1nyJcA 2 0 11408,11409,11410,11411 1 11408 10.3 1 11409 1.4 0 11410 106.0 0 11411 14.0 0 3204 PH 42 PH42 Write the standard form of the equation of the line passing through the point (-1, -1) and perpendicular to the line 3x - 4y = -8. 1 1 3 ahshornets.moodle.com+040219013456+YSmCYy 6 0 11791,11792,11793,11794 1 11791 -4x - 3y = -7 0 First find the slope of 3x - 4y = -8. Take the negative reciprocal of that slope. Then use y = mx + b to find the equation of the line and convert it to standard form. 11792 3x - 4y = 7 0 First find the slope of 3x - 4y = -8. Take the negative reciprocal of that slope. Then use y = mx + b to find the equation of the line and convert it to standard form. 11793 4x + 3y = -7 1 Good job! 11794 3x + 4y = -7 0 First find the slope of 3x - 4y = -8. Take the negative reciprocal of that slope. Then use y = mx + b to find the equation of the line and convert it to standard form. 3206 PH 43 PH43 Write an equation of the line that passes through the point (3, -7) with slope -3. 1 1 3 ahshornets.moodle.com+040219013837+tkhUVU 5 0 11799,11800,11801,11802 1 11799 y = -3x - 7 0 Use y = mx + b. 11800 y = 3x + 2 0 Use y = mx + b. 11801 y = -3x + 2 1 Great! 11802 y = 3x - 7 0 Use y = mx + b. 3210 PH 45 PH45 Give the equation of the line that contains (-5, 8) and (-3, 8). 1 1 3 ahshornets.moodle.com+040219015720+T54Qwk 4 0 11817,11818,11819,11820 1 11817 y = 8 1 11818 y = (11/10)x + 27/2 0 Note that the y-values are the same: 8. 11819 y = (11/10)x + 35 0 Note that the y-values are the same: 8. 11820 x = -5 0 Note that the y-values are the same: 8. 3213 PH 46 PH46 Which expression correctly represents 3 less than an unknown quantity? 1 1 3 ahshornets.moodle.com+040219020325+Ynl3bt 2 0 11832,11833,11834,11835 1 11832 x < 3 0 11833 x > 3 0 11834 3 - x 0 11835 x - 3 1 3215 PH 47 PH47 Which of the following is a linear equation? 1 1 3 ahshornets.moodle.com+040219021018+g6nSFo 2 0 11840,11841,11842,11843 1 11840 y = 2x² - 1 0 A linear equation cannot have a squared term. 11841 2x + 3y = 7 1 11842 y/x + 3 = -2 0 11843 x = y³ 0 A linear equation cannot have a cubed term. 3217 PH 50 PH50 Which of the following lines is not parallel to y = -2x - 5? 1 1 3 ahshornets.moodle.com+040219021324+MKyjOw 2 0 11849,11850,11851,11852 1 11849 -2x - y = -2 0 Find the slope. If it is not equal to -2, it is not parallel to the slope of the above equation. 11850 -4x - 2y = -2 0 Find the slope. If it is not equal to -2, it is not parallel to the slope of the above equation. 11851 -2y - x = -2 1 11852 y + 2x = -1 0 Find the slope. If it is not equal to -2, it is not parallel to the slope of the above equation. 3218 PH 51 PH51 A rock climber started climbing a cliff at 8:00 AM. By 1:00 PM, he had climbed 450 feet up the cliff. What is his rate of change for climbing the cliff? 1 1 3 ahshornets.moodle.com+040219021739+mXGgRl 2 0 11853,11854,11855,11856 1 11853 -450/7 ft/h 0 Make a graph. Remember that rate of change means slope: rise over run. In this case, that means the climber's ascent over time. 11854 450/7 ft/h 0 Make a graph. Remember that rate of change means slope: rise over run. In this case, that means the climber's ascent over time. 11855 1/90 ft/h 0 Make a graph. Remember that rate of change means slope: rise over run. In this case, that means the climber's ascent over time. 11856 90/1 ft/h 1 3219 PH 52 PH52 The formula d = rt gives the distance d in terms of the rate r and the time t. Use the formula to determine the rate a car that traveled a total of 218.75 miles in 3.5 hours was going. 1 1 3 ahshornets.moodle.com+040219022424+BB7s4X 2 0 11857,11858,11859,11860 1 11857 756.625 mph 0 Find r in terms of d and t, that is, divide both sides of the equation d = rt by t. Then substitute. Also, this answer is illogical because cars are incapable of travelling this fast. 11858 222.25 mph 0 Find r in terms of d and t, that is, divide both sides of the equation d = rt by t. Then substitute. Also, this answer is illogical because most cars are incapable of travelling this fast. 11859 62.5 mph 1 11860 55.5 mph 0 Find r in terms of d and t, that is, divide both sides of the equation d = rt by t. Then substitute. 3220 PH 53 PH53 The amount a spring will stretch, S, varies directly with the force (or weight), F, attached to the spring. If a spring stretches 1.6 inches with 40 pounds attached, how far will it stretch when 50 pounds are attached? 1 1 3 ahshornets.moodle.com+040219022747+coYY1n 2 0 11861,11862,11863,11864 1 11861 0.04 in. 0 Set up a proportion: 1.6 is to 40 as x is to 50. 11862 0.80 in. 0 Set up a proportion: 1.6 is to 40 as x is to 50. 11863 2.00 in. 1 11864 80 in. 0 Set up a proportion: 1.6 is to 40 as x is to 50. 3221 PH 55 PH55 The amount of a person's paycheck P is directly proportional to the number of hours worked H. For working 9 hours, the pay is $50.40. Find the pay for 20 hours of work. 1 1 3 ahshornets.moodle.com+040219023150+GfgjaT 2 0 11865,11866,11867,11868 1 11865 $117.00 0 Set up a proportion: $50.40 is to 9 as x is to 20. 11866 $357.14 0 Set up a proportion: $50.40 is to 9 as x is to 20. 11867 $117.60 0 Set up a proportion: $50.40 is to 9 as x is to 20. 11868 $112.00 1 3256 Alg 1 PH Random #1 --- 0 1 4 ahshornets.moodle.com+040222001756+GUA4Ob 5 3257 Alg 1 PH Random #2 --- 0 1 4 ahshornets.moodle.com+040222001810+TaEdN6 3 3258 Alg 1 PH Random #3 --- 0 1 4 ahshornets.moodle.com+040222001820+ZtF1HH 3 3259 Alg 1 PH Random #4 --- 0 1 4 ahshornets.moodle.com+040222001831+dyA5yd 3 3260 Alg 1 PH Random #5 --- 0 1 4 ahshornets.moodle.com+040222001840+Q3rzxB 4 3261 Alg 1 PH Random #6 --- 0 1 4 ahshornets.moodle.com+040222001901+aPEB09 3 3262 Alg 1 PH Random #7 --- 0 1 4 ahshornets.moodle.com+040222001915+6pF4O2 3 3263 Alg 1 PH Random #8 --- 0 1 4 ahshornets.moodle.com+040222001925+sDhzfp 3 3264 Alg 1 PH Random #9 --- 0 1 4 ahshornets.moodle.com+040222001936+ENepQG 3 3265 Alg 1 PH Random #10 --- 0 1 4 ahshornets.moodle.com+040222001945+CQLFeH 3 3449 Alg 1 PH Random #11 --- 0 1 4 ahshornets.moodle.com+040225142557+MrQIt7 4 3543 PH 56 PH56 Niki has 8 coins worth $1.40. Some of the coins are nickels and some are quarters. How many of each coin does Niki have? 1 1 3 ahshornets.moodle.com+040312230003+AqDoP1 3 0 12906,12907,12908,12909 1 12906 5 quarters and 3 nickels 1 12907 2 quarters and 6 nickels 0 12908 4 quarters and 4 nickels 0 12909 3 quarters and 5 nickels 0 3544 PH 57 PH57 Use an equation to model the sentence. How many raisins R are left in a jar of 90 raisins after you have eaten N of them? 1 1 3 ahshornets.moodle.com+040312230259+SNa0JQ 2 0 12910,12911,12912,12913 1 12910 R = 90/N 0 12911 R = N/90 0 12912 R = 90 - N 1 12913 R = 90 + N 0 3545 PH 58 PH58 Sam has 24 video cassettes, which is 9 more than 3 times the number of cassettes in Mickey's collection. How many video cassettes does Mickey own? 1 1 3 ahshornets.moodle.com+040312230613+r51G37 3 0 12914,12915,12916,12917 1 12914 cannot be determined from the information given 0 Set up the equation 3x + 9 = 24, where x is the number of cassettes Mickey owns. 12915 3 0 Set up the equation 3x + 9 = 24, where x is the number of cassettes Mickey owns. 12916 4 0 Set up the equation 3x + 9 = 24, where x is the number of cassettes Mickey owns. 12917 5 1 3546 PH 59 PH59 A salesman's weekly salary is given by y = 0.07x + 300, where y is the weekly salary and x the salesman's total sales, in dollars, for the week. After a restructuring, the weekly salary will be computed using y = 0.12x + 200. How do the salaries differ when the salesman's weekly sales total $5000? 1 1 3 ahshornets.moodle.com+040312231023+R4GuNV 3 0 12918,12919,12920,12921 1 12918 The salaries are the same. 0 Substitute 5000 for y in each equation. 12919 The new salary is $150 greater with the new system. 1 12920 The salary is $50 less with the new system. 0 Substitute 5000 for y in each equation. 12921 The salary is $100 less with the new system. 0 Substitute 5000 for y in each equation. 3547 PH 61 PH61 The cost of renting a car for one day is given by C = 14.95 + 0.20x, where C represents the total cost, $14.95 the fixed cost, $0.20 the cost per mile, and x the number of miles driven. Identify the dependent variable. 1 1 3 ahshornets.moodle.com+040312231428+nyrOzF 3 0 12922,12923,12924,12925 1 12922 total cost 1 12923 fixed cost 0 12924 cost per mile 0 12925 number of miles driven 0 3548 PH 63 PH63 In the equation y = -3x, as x increases 1 1 3 ahshornets.moodle.com+040312231953+YDGkRp 3 0 12926,12927,12928,12929 1 12926 y increases. 0 Notice that the slope is negative. 12927 y decreases. 1 12928 y does not change. 0 Only y = C (C = some constant) has no slope, where y does not change. This is not one of those. 12929 y increases and then decreases. 0 This is a linear function; thus, the slope remains the same everywhere on the line. 3549 PH 64 PH64 Last year a large trucking company delivered about 1.1 million loads of goods at an average value of $27,500 per load. What was the total value of goods delivered? Express your answer in scientific notation. 1 1 3 ahshornets.moodle.com+040312232548+rQC5wF 4 0 12930,12931,12932,12933 1 12930 $30.25 x 109 0 12931 $3.025 x 1010 1 12932 $11.0 x 1010 0 12933 $1.1 x 1011 0 3550 PH 66 PH66 Which statement accurately describes the result of dividing 12,581 by 0.003? 1 1 3 ahshornets.moodle.com+040312233537+RB3Sn8 2 0 12934,12935,12936,12937 1 12934 The quotient is greater than 12,581. 1 12935 The quotient is approximately 4000. 0 You're dividing by 1/3000, so you're really multiplying by its reciprocal, 3000. 12936 The quotient is approximately 4. 0 You're dividing by 1/3000, so you're really multiplying by its reciprocal, 3000. 12937 The quotient is less than 0.003. 0 You're dividing by 1/3000, so you're really multiplying by its reciprocal, 3000. 3551 PH 75 PH75 Which type of function is used to model radioactive decay? 1 1 3 ahshornets.moodle.com+040312233820+rr5MI3 2 0 12938,12939,12940,12941 1 12938 linear 0 12939 quadratic 0 12940 rational 0 12941 exponential 1 3552 PH 78 PH78 On a map, 1 in. represents 1/2 mi. A trail Miaela measured on the map was about 7 in. About how long is the trail in miles? 1 1 3 ahshornets.moodle.com+040312234026+U7LYD0 3 0 12942,12943,12944,12945 1 12942 1/2 mi 0 12943 3 1/2 mi 1 12944 7 mi 0 12945 14 mi 0 3553 PH 80 PH80 About how much water fills a kitchen sink? 1 1 3 ahshornets.moodle.com+040312234435+neqWLL 2 0 12946,12947,12948,12949 1 12946 4 c 0 12947 4 pt 0 12948 4 qt 0 12949 4 gal 1 3554 PH 81 PH81 Lazaro ran a 10-km race in 37 min. What was his approximate average speed in meters per second? 1 1 3 ahshornets.moodle.com+040313181546+LU6Bj0 2 0 12950,12951,12952,12953 1 12950 0.45 m/s 0 12951 4.5 m/s 1 12952 6.2 m/s 0 12953 16.2 m/s 0 3555 PH 87 PH87 Find the mean, median, and mode of the data in the following sample.1, 30, 10, 10, 10, 20, 28, 27 1 1 3 ahshornets.moodle.com+040313181912+n84T5T 2 0 12954,12955,12956,12957 1 12954 15.5, 17, 10 0 12955 17, 15, 10 1 12956 15, 17, 10 0 12957 10, 15, 17 0 3556 PH 89 PH89 A yogurt shop offers four different flavors of frozen yogurt and ten different toppings. How many choices are possible for a single serving of frozen yogurt with one topping? 1 1 3 ahshornets.moodle.com+040313182652+hkG0dM 2 0 12958,12959,12960,12961 1 12958 36 0 12959 14 0 12960 40 1 12961 48 0 3557 PH 91 PH91 A conductor wants to select 4 vocalists from among 8 who audition for a chorus. If she wants to determine in advance how many such selections are possible, she must solve a problem involving 1 1 3 ahshornets.moodle.com+040313182843+MExDoj 2 0 12962,12963,12964,12965 1 12962 random numbers 0 12963 experimental probability 0 12964 permutations 0 12965 combinations 1 3558 PH 92 PH92 Calculate the number of combinations of seven objects chosen 3 at a time. 1 1 3 ahshornets.moodle.com+040313182957+Vnhrsk 3 0 12966,12967,12968,12969 1 12966 35 1 12967 70 0 12968 5040 0 12969 210 0 3559 PH 93 PH93 A whole number from 1 to 25 is selected randomly. What is the probability that the number is both odd and prime? Write your answer as a fraction. 1 1 3 ahshornets.moodle.com+040313183149+Jm8YBM 2 0 12970,12971,12972,12973 1 12970 @@8/25@@ 1 12971 @@9/25@@ 0 12972 @@13/25@@ 0 12973 @@14/25@@ 0 3560 PH 94 PH94 Given points T (2, 0), R (-2, -3), and G (-1, 3), what type of triangle is ΔTRG? 1 1 3 ahshornets.moodle.com+040313183537+ocaRJ0 2 0 12974,12975,12976,12977 1 12974 equilateral 0 12975 isosceles 0 12976 right 0 12977 scalene 1 3561 PH 96 PH96 Gregory wants voters to take a survey on whether people would eat blue tomatoes. Which would be the best place to take the survey? 1 1 3 ahshornets.moodle.com+040313183725+83qZml 2 0 12978,12979,12980,12981 1 12978 at the mall 1 12979 at a teen center 0 12980 at a sporting event 0 12981 at the opera house 0 3562 PH 97 PH97 A car traveled 4 miles due east and then turned and traveled 3 miles due north. How far was the car from its starting point? 1 1 3 ahshornets.moodle.com+040313184123+gDZeKJ 4 0 12982,12983,12984,12985 1 12982 1 mile 0 Pythagorean theorem states: a2 + b2 = c2. Substitute 4 and 3 for a and b. 12983 5 miles 1 12984 7 miles 0 Pythagorean theorem states: a2 + b2 = c2. Substitute 4 and 3 for a and b. 12985 25 miles 0 Pythagorean theorem states: a2 + b2 = c2. Substitute 4 and 3 for a and b. 3563 PH 98 PH98 Which of the following correlation coefficients represents a strong positive correlation between a set of data and the line of best fit for the data it represents? 1 1 3 ahshornets.moodle.com+040314161220+paqKbF 2 0 12986,12987,12988,12989 1 12986 -0.24 0 12987 0 0 12988 0.78 0 12989 0.93 1 3564 PH 100 PH100 If the function y = 5x - 1 is translated up 4 units, what is the resulting function? 1 1 3 ahshornets.moodle.com+040314161656+7qUG4u 2 0 12990,12991,12992,12993 1 12990 y = 9x - 1 0 12991 y = x - 1 0 12992 y = 5x + 3 1 12993 y = 5x - 5 0 3565 PH 101 PH101 When rolling a number cube, the events of rolling an even number and rolling an odd number are mututally exclusive. Why? 1 1 3 ahshornets.moodle.com+040314161841+J6nx6B 2 0 12994,12995,12996,12997 1 12994 The outome of one roll of a number cube does not affect the outcome of a second roll. 0 12995 No number can be both odd and even. 1 12996 There are both even and odd prime numbers. 0 12997 The events are not mutually exclusive. 0 3566 PH 103 PH103 A group of 500 people saw a TV show pilot. If 184 people said they liked the show, what percentage of people would be expected to watch it each week on TV? 1 1 3 ahshornets.moodle.com+040314162017+7nhAr0 2 0 12998,12999,13000,13001 1 12998 18.4% 0 12999 27.4% 0 13000 36.8% 1 13001 50% 0 3567 PH 104 PH104 You toss 4 coins simultaneously and count the number of heads. What is the sample space for this experiment? 1 1 3 ahshornets.moodle.com+040314162140+ARnjfL 2 0 13002,13003,13004,13005 1 13002 [H,T] 0 13003 [1,2,3,4] 0 13004 [H] 0 13005 [0,1,2,3,4] 1 3751 PH 8 PH8 Which net represents the surfaces of a triangular pyramid?<img style="WIDTH: 113px; HEIGHT: 269px" height="269" alt="shapes" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH8.jpg" width="113" border="0" /> 1 1 3 ahshornets.moodle.com+040408191821+2krfuU 7 0 13587,13588,13589,13590 1 13587 ---A 0 13588 ---B 1 You're terrific! 13589 ---C 0 13590 ----D 0 3752 PH 9 PH9 Graph the solutions of the system of inequalities:5x + 3y > 15x > yx < 5<img style="WIDTH: 566px; HEIGHT: 166px" height="166" alt="graphs" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH9_-_sideways2.jpg" width="566" border="0" /> 1 1 3 ahshornets.moodle.com+040409022309+7czdOc 4 0 13591,13592,13593,13594 1 13591 A 0 13592 B 0 13593 C 0 13594 D 1 3753 PH 11 PH11 Add: (5x5 - 5x6 + 5) + (3x6 + 9 + 5x5) 1 1 3 ahshornets.moodle.com+040409022922+zkZzdn 4 0 13595,13596,13597,13598 1 13595 8x6 + 4x5 + 14 0 13596 -2x6 + 10x5 - 4 0 13597 -2x6 + 10x5 + 14 1 13598 8x6 + 4x5 + 10 0 3754 PH 14 PH 14 A bicycle messenger leaves the post office and makes deliveries to the office park, the financial center, the town hall, and the police station. Then the messenger rides back to the post office. According to the network below, which is the shortest possible route the messenger can take?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 317px; HEIGHT: 203px" height="203" alt="network" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH14.jpg" width="317" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040409023901+lkW9VS 4 0 13599,13600,13601,13602 1 13599 post office, police station, office park, town hall, financial center, post office 0 13600 post office, office park, police station, financial center, town hall, post office 0 13601 post office, financial center, town hall, police station, office park, post office 0 13602 post office, office park, financial center, town hall, police station, post office 1 3755 PH 18 PH18 Simplify: 48x9/16x3 1 1 3 ahshornets.moodle.com+040409024645+pJtHKS 4 0 13603,13604,13605,13606 1 13603 32x6 0 Divide 48 by 16. 13604 3x6 1 13605 3/x6 0 Subtract exponents. 9 - 3 = 6, not -6. 13606 3x3 0 Subtract exponents. 9 - 3 = 6. 3756 PH 19 PH19 Write the expression so that it contains only positive exponents.v-4w-2/x-1 1 1 3 ahshornets.moodle.com+040409025446+dscTKf 4 0 13607,13608,13609,13610 1 13607 - v4w2x 0 A negative exponent does not make the expression negative. 13608 - x/v4w2 0 A negative exponent does not make the expression negative. 13609 x/v4w2 1 13610 v4w2x 0 A variable with a negative exponent is equal to 1 over that variable with a positive exponent. 3757 PH 25 PH25 In the figure below, the dots in each row and column are one unit apart. What is the area of the shaded region?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 132px; HEIGHT: 128px" height="128" alt="dots" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH25.jpg" width="132" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040409032835+iWcSiv 3 0 13611,13612,13613,13614 1 13611 3 1/2 units2 0 13612 4 units2 0 13613 4 1/2 units2 1 13614 5 units2 0 3758 PH 29 PH29 Suppose you enter y = 2x2 + 3 into a graphing calculator, and the screen shows the graph below. To what viewing window has your calculator been set?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 168px; HEIGHT: 171px" height="171" alt="calculator" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH29.jpg" width="168" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040409033920+saDw18 3 0 13615,13616,13617,13618 1 13615 [-4,4] Xscl: 1 by [-2,7] Yscl: 1 0 13616 [-8,8] Xscl: 2 by [-4,14] Yscl: 2 0 13617 [-4,4] Xscl: 1 by [-4,14] Yscl: 2 1 13618 [-8,8] Xscl: 2 by [-2,7] Yscl: 1 0 3771 PH 37 PH37 The formula for the volume of a cube is V = s3. Write an expression for the volume of a cube in which s = 2x4. 1 1 3 ahshornets.moodle.com+040409161440+SntX08 2 0 13653,13654,13655,13656 1 13653 8x12 1 13654 6x7 0 13655 8x7 0 13656 2x12 0 3772 PH 33 PH33 Given the right triangle below, what is the length of the hypotenuse? Choose the most reasonable answer.<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 153px; HEIGHT: 121px" height="121" alt="triangle" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH33.jpg" width="153" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040409162649+SdCr7m 3 0 13657,13658,13659,13660 1 13657 152.0 cm 0 13658 12.3 cm 0 13659 27.0 cm 1 13660 730.0 cm 0 3773 PH 34 PH34 The graph of A = -x2 + 50x is shown below. A represents the area of a rectangular field enclosed with 100 yards of fencing where x is the width of the rectangle. What can you conclude from the graph?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 168px; HEIGHT: 188px" height="188" alt="graph" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH34.jpg" width="168" border="0" /></blockquote></blockquote> 1 1 3 ahshornets.moodle.com+040409163020+KyI9oP 3 0 13661,13662,13663,13664 1 13661 One boundary of the field is shaped like a parabola. 0 13662 The enclosed area is the greatest when the width is 25 yards. 1 13663 The width of the field is 50 yards. 0 13664 When the width is 10 yards, the length is 400 yards. 0 3774 PH 44 PH44 A person who is 6 ft tall has a 2-ft shadow, while a telephone pole has a 16-ft shadow. How tall is the telephone pole?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 183px; HEIGHT: 188px" height="188" alt="6ft" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH44.jpg" width="183" border="0" /></blockquote></blockquote> 1 1 3 ahshornets.moodle.com+040409163753+djhqkM 3 0 13665,13666,13667,13668 1 13665 36 ft 0 13666 48 ft 1 13667 52 ft 0 13668 32 ft 0 3775 PH 48 PH48 A line goes through the point (3,5) and has slope -3. Graph this line.<table style="WIDTH: 307px; HEIGHT: 282px" cellspacing="1" cellpadding="1" width="307" border="1"><tbody><tr><td valign="top" width="50%"><img style="WIDTH: 145px; HEIGHT: 135px" height="135" alt="A" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH48A.jpg" width="145" border="0" /></td><td valign="top" width="50%"><img style="WIDTH: 137px; HEIGHT: 137px" height="137" alt="B" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH48B.jpg" width="137" border="0" /></td></tr><tr><td valign="top" width="50%"><img style="WIDTH: 144px; HEIGHT: 133px" height="133" alt="C" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH48C.jpg" width="144" border="0" /></td><td valign="top" width="50%"><img style="WIDTH: 147px; HEIGHT: 138px" height="138" alt="D" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH48D.jpg" width="147" border="0" /></td></tr></tbody></table><blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><blockquote dir="ltr" style="MARGIN-RIGHT: 0px"> </blockquote></blockquote> 1 1 3 ahshornets.moodle.com+040409165139+yZTbJk 9 0 13669,13670,13671,13672 1 13669 A 0 Line A's slope is -1/3. 13670 B 1 13671 C 0 Line C's slope is positive. 13672 D 0 Line D's slope is positive. 3776 PH 49 PH49 What are the equation and the slope of the line shown on the graph?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 193px; HEIGHT: 184px" height="184" alt="graph" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH49.jpg" width="193" border="0" /></blockquote></blockquote> 1 1 3 ahshornets.moodle.com+040409165937+ZE6HhM 3 0 13673,13674,13675,13676 1 13673 y = -4, slope is 0 0 Any line that has an equation y = C (C is a constant) is a horizontal line, not vertical. x = C is a vertical line. 13674 x = -4, slope is 0 0 A slope of 0 means a horizontal line. 13675 x = -4, slope is undefined 1 13676 y = -4, slope is undefined 0 Any line that has an equation y = C (C is a constant) is a horizontal line, not vertical. x = C is a vertical line. 3777 PH 54 PH54 ∆TRG is congruent to ∆MNZ. What is the length of ZN?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 246px; HEIGHT: 75px" height="75" alt="triangles" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/ph54.jpg" width="246" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040409171157+f5aWHA 3 0 13677,13678,13679,13680 1 13677 3 units 0 13678 4 units 0 13679 5 units 1 13680 6 units 0 3778 PH 62 PH62 Determine which relation is a function.A <table cellspacing="1" cellpadding="1" width="30%" border="1"><tbody><tr><td valign="top" width="20%"> x</td><td valign="top" width="20%">-2</td><td valign="top" width="20%">0 </td><td valign="top" width="20%">1 </td><td valign="top" width="20%">2 </td></tr><tr><td valign="top" width="20%"> y</td><td valign="top" width="20%">0</td><td valign="top" width="20%">-2 </td><td valign="top" width="20%">-3</td><td valign="top" width="20%">-4 </td></tr></tbody></table>B <table cellspacing="1" cellpadding="1" width="30%" border="1"><tbody><tr><td valign="top" width="20%">x</td><td valign="top" width="20%">0</td><td valign="top" width="20%">0</td><td valign="top" width="20%">0</td><td valign="top" width="20%">0</td></tr><tr><td valign="top" width="20%">y</td><td valign="top" width="20%">0</td><td valign="top" width="20%">1</td><td valign="top" width="20%">2</td><td valign="top" width="20%">3</td></tr></tbody></table>C <table cellspacing="1" cellpadding="1" width="30%" border="1"><tbody><tr><td valign="top" width="20%">x</td><td valign="top" width="20%">3</td><td valign="top" width="20%">3</td><td valign="top" width="20%">2</td><td valign="top" width="20%">0</td></tr><tr><td valign="top" width="20%">y</td><td valign="top" width="20%">1</td><td valign="top" width="20%">4</td><td valign="top" width="20%">5</td><td valign="top" width="20%">-3</td></tr></tbody></table>D <table cellspacing="1" cellpadding="1" width="30%" border="1"><tbody><tr><td valign="top" width="20%">x</td><td valign="top" width="20%">6</td><td valign="top" width="20%">4</td><td valign="top" width="20%">6</td><td valign="top" width="20%">-1</td></tr><tr><td valign="top" width="20%">y</td><td valign="top" width="20%">0</td><td valign="top" width="20%">3</td><td valign="top" width="20%">2</td><td valign="top" width="20%">-2</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040409173755+DcATPy 6 0 13681,13682,13683,13684 1 13681 A 1 13682 B 0 There is more than one y-value for the x-value of 0. 13683 C 0 There is more than one y-value for the x-value of 3. 13684 D 0 There is more than one y-value for the x-value of 6. 3894 PH 60 PH60 What are the coordinates of P if STOP is a parallelogram?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 253px; HEIGHT: 176px" height="176" alt="stop" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/ph60.jpg" width="253" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040410023350+UH8UBv 3 0 14010,14011,14012,14013 1 14010 (-5,3) 0 14011 (-2,3) 1 14012 (-3,2) 0 14013 (3,-5) 0 3895 PH 65 PH65 In solving the equation, what is the reason for Step 4?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><table style="WIDTH: 232px; HEIGHT: 143px" cellspacing="1" cellpadding="1" width="232" border="1"><tbody><tr><td valign="top" width="50%">2x + 7 = 12</td><td valign="top" width="50%">Given</td></tr><tr><td valign="top" width="50%">2x + 7 - 7 = 12 - 7</td><td valign="top" width="50%">Step 1</td></tr><tr><td valign="top" width="50%">2x + 0 = 5</td><td valign="top" width="50%">Step 2</td></tr><tr><td valign="top" width="50%">2x = 5</td><td valign="top" width="50%">Step 3</td></tr><tr><td valign="top" width="50%">2x/2 = 5/2</td><td valign="top" width="50%">Step 4</td></tr><tr><td valign="top" width="50%">1x = 5/2</td><td valign="top" width="50%">Step 5</td></tr><tr><td valign="top" width="50%">x = 5/2</td><td valign="top" width="50%">Step 6</td></tr></tbody></table></blockquote> 1 1 3 ahshornets.moodle.com+040410023904+k1rkMU 3 0 14014,14015,14016,14017 1 14014 Division Property of Equality 1 14015 Addition Property of Equality 0 Divison, not addition 14016 Additive Identity Property 0 Division, not addition 14017 Multiplicative Identity Property 0 Division, not multiplication 3896 PH 67 PH67 The data in the table represent an inverse variation. Write an equation to model the data.<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><table cellspacing="1" cellpadding="1" width="20%" border="1"><tbody><tr><td valign="top" width="25%">x</td><td valign="top" width="25%">2</td><td valign="top" width="25%">3</td><td valign="top" width="25%">4</td></tr><tr><td valign="top" width="25%">y</td><td valign="top" width="25%">12</td><td valign="top" width="25%">8</td><td valign="top" width="25%">6</td></tr></tbody></table></blockquote> 1 1 3 ahshornets.moodle.com+040410024429+TeYnnC 2 0 14018,14019,14020,14021 1 14018 xy = 24 1 14019 y = 24x 0 Substitute. Is 12 equal to 24(2)? 14020 xy = 6 0 Substitute. Does 2(12) equal 6? 14021 y = 6x 0 Substitute. Is 8 equal to 6(3)? 3897 PH 70 PH70 Simplify: √(9/64) <=(the square root of 9 over 64, both are under the symbol) 1 1 3 ahshornets.moodle.com+040410025004+A2e3Cc 2 0 14022,14023,14024,14025 1 14022 3/32 0 14023 1/2 0 14024 3/64 0 14025 3/8 1 3898 PH 71 PH71 Simplify: √2 √6 1 1 3 ahshornets.moodle.com+040410025359+HTQ7Vf 1 0 14026,14027,14028,14029 1 14026 2√3 1 14027 4√3 0 The answer is √12. 12 = 4(3). When you take the 4 out from under the square root, you must take the square root of it, which is 2. 14028 12 0 √12 is not equal to 12. 14029 2 0 3899 PH 72 PH72 Simplify: 3√3 + 3√3 - 3√3 1 1 3 ahshornets.moodle.com+040410030313+ueSMx6 2 0 14030,14031,14032,14033 1 14030 9√3 0 The last two cancel. What are you left with? 14031 3√3 1 14032 9 0 The last two cancel. What are you left with? 14033 √9 0 The last two cancel. What are you left with? 3900 PH 73 PH73 Which statement describes the graph?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 192px; HEIGHT: 205px" height="205" alt="graph" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH73.jpg" width="192" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040410031538+uCji5F 3 0 14034,14035,14036,14037 1 14034 y = -x + 1 0 The shading indicates an inequality. 14035 y > -x + 1 1 14036 y < -x + 1 0 The border line is solid, not dotted. That indicates that the equation is "less than or equal to." 14037 y < -x + 1 0 Substitute some numbers in the shaded area. (4,0) for example: is 0 less than or equal to (-4 + 1)? 3910 PH 74 PH74 Solve: |5x - 4| < 5 1 1 3 ahshornets.moodle.com+040410163335+0muZjJ 2 0 14121,14122,14123,14124 1 14121 x < -1/5 or x > 9/5 0 A 'less than' symbol translates to an 'and' statement, rather than an 'or' statement. 14122 -1/5 < x < 9/5 1 14123 -1/5 < x < 9/5 0 The symbol in the initial problem was 'less than' but not 'less than or equal to.' 14124 x < -1/5 or x > 9/5 0 A 'less than' symbol translates to an 'and' statement, rather than an 'or' statement. 3911 PH 76 PH76 Maya surveyed her classmates in her English class to find how many CDs each student owned. Her results are shown in the cumulative frequency histogram below.<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img height="196" alt="cd" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH76.jpg" width="219" border="0" /></blockquote></blockquote>Which of the statements is true? 1 1 3 ahshornets.moodle.com+040410165826+TPUgLC 2 0 14125,14126,14127,14128 1 14125 Four students own 30 CDs. 0 14126 Twenty-two students own between 61 and 80 CDs. 0 14127 Half of the class owns fewer than 41 CDs. 1 14128 The median number of CDs owned is 40. 0 3912 PH 77 PH77 ∆ABC is similar to ∆XYZ. AB = 15 cm, XY = 25 cm, and BC = 18 CM. What is the length of YZ? 1 1 3 ahshornets.moodle.com+040410170146+zv1WaB 2 0 14129,14130,14131,14132 1 14129 20 cm 0 14130 30 cm 1 14131 28 cm 0 14132 22 cm 0 3954 PH 79 PH79 What is the greatest precision that can be achieved with this ruler?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img height="46" alt="ruler" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH79.jpg" width="249" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040411144443+Lrmuba 2 0 14301,14302,14303,14304 1 14301 nearest @@1/16@@ in. 0 14302 nearest @@1/8@@ in. 1 14303 nearest @@1/4@@ in. 0 14304 nearest @@1/2@@ in. 0 3955 PH 82 PH82 What are the coordinates of the image of C when ∆ABC is translated 9 units to the left?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 175px; HEIGHT: 162px" height="162" alt="ABC" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH82.jpg" width="175" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040411150013+VuMZyF 2 0 14305,14306,14307,14308 1 14305 (-3,6) 1 14306 (3,6) 0 14307 (6,-3) 0 14308 (-6,3) 0 3956 PH 83 PH83 Which expression gives the length of RS?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img height="76" alt="RST" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH83.jpg" width="196" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040411150441+sGpMYr 3 0 14309,14310,14311,14312 1 14309 10 sin 18˚ 0 14310 10 sin 72˚ 1 14311 10 cos 72˚ 0 14312 10 tan 72˚ 0 3957 PH 84 PH84 Which statement is true based upon the data in the graph shown?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 204px; HEIGHT: 194px" height="194" alt="graph" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH84.jpg" width="204" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040411152051+9Ay20f 2 0 14313,14314,14315,14316 1 14313 As the number of years of education past high school decreases, the starting salaries increase. 0 14314 As the number of years of education past high school increases, the starting salaries decrease. 0 14315 As the number of years of education past high school increases, the starting salaries increase. 1 14316 There is no correlation. 0 3958 PH 85 PH85 Which scatter plot shows a positive correlation between two variables for a set of data?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 152px; HEIGHT: 109px" height="109" alt="A" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH85A.jpg" width="152" border="0" /> <img style="WIDTH: 150px; HEIGHT: 108px" height="108" alt="B" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH85B.jpg" width="150" border="0" /><img height="100" alt="C" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH85C.jpg" width="150" border="0" /> <img style="WIDTH: 150px; HEIGHT: 102px" height="102" alt="D" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH85D.jpg" width="150" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040411155047+RRAbo9 2 0 14317,14318,14319,14320 1 14317 A 1 14318 B 0 14319 C 0 14320 D 0 3959 PH 86 PH86 Select the data that might be represented by the stem-and-leaf chart below.<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img height="70" alt="stem and leaf" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH86.jpg" width="200" border="0" />key: 16|1 means 16.1</blockquote> 1 1 3 ahshornets.moodle.com+040411155631+EZiCQf 2 0 14321,14322,14323,14324 1 14321 gas mileage for 19 midsize cars (in miles per gallon) 1 14322 19 August temperatures in Raleigh, NC (in ˚F) 0 14323 depths of 19 swimming pools (in feet) 0 14324 number of books in 19 New York City libraries 0 3960 PH 88 PH88 What is the sample space for spinning the spinner shown?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img height="100" alt="spinner" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH88.jpg" width="100" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040411160822+dd0TYK 2 0 14325,14326,14327,14328 1 14325 [A,B] 0 14326 [C,D,E] 0 14327 [A,B,C,E] 0 14328 [A,B,C,D,E] 1 3961 PH 90 PH90 A coin is tossed three times. Which tree diagram can you use to find the number of possible outcomes?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><img style="WIDTH: 173px; HEIGHT: 149px" height="149" alt="trees" hspace="0" src="$@FILEPHP@$/Algebra:_PH_files/PH90.jpg" width="173" border="0" /></blockquote> 1 1 3 ahshornets.moodle.com+040411161107+NU0ODV 2 0 14329,14330,14331,14332 1 14329 A 0 14330 B 1 14331 C 0 14332 D 0 4004 PH 99 PH99 Which of the following linear functions models the given data best?<blockquote dir="ltr" style="MARGIN-RIGHT: 0px"><table cellspacing="1" cellpadding="1" width="20%" border="1"><tbody><tr><td valign="top" width="17%">x</td><td valign="top" width="17%">1</td><td valign="top" width="17%">2</td><td valign="top" width="17%">3</td><td valign="top" width="17%">4</td><td valign="top" width="17%">5</td></tr><tr><td valign="top" width="17%">y</td><td valign="top" width="17%">22</td><td valign="top" width="17%">15</td><td valign="top" width="17%">11</td><td valign="top" width="17%">9</td><td valign="top" width="17%">7</td></tr></tbody></table></blockquote> 1 1 3 ahshornets.moodle.com+040412005540+iHlovJ 1 0 14520,14521,14522,14523 1 14520 y = -3.4x + 22 1 14521 y = -2.8x + 25 0 14522 y = 3.4x + 22 0 14523 y = 2.8x + 25 0 4005 PH 102 PH102 The table shows the number of students in two courses by gender. Find the probability that a student is male given that the student studies French.<table cellspacing="1" cellpadding="1" width="40%" border="1"><tbody><tr><td valign="top" width="33%"></td><td valign="top" width="33%">Spanish</td><td valign="top" width="33%">French</td></tr><tr><td valign="top" width="33%">Male</td><td valign="top" width="33%">49</td><td valign="top" width="33%">17</td></tr><tr><td valign="top" width="33%">Female</td><td valign="top" width="33%">71</td><td valign="top" width="33%">33</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040412010511+rHNQ0x 1 0 14524,14525,14526,14527 1 14524 0.41 0 14525 0.34 1 14526 0.39 0 14527 0.35 0 109 Algebra 1.A Independent and Dependent Quantities in Functional Relationships 1 ahshornets.moodle.com+040218141727+tSxFXW 3190 p001_01 In p(k) = k2 + k - 4, which is the independent variable? 1 1 3 ahshornets.moodle.com+040218154228+zfkyvu 11 0 11720,11721,11722,11723,11724 1 11720 -4 0 11721 4 0 11722 k 1 11723 k2 0 11724 p 0 3191 p001_02 The graph shows the amount of time Herbie has scheduled to bicycle 30 miles in Sumter National Forest. Which is true about the graph? 1 p001fig1.jpg 1 3 ahshornets.moodle.com+040218154648+OadsSS 5 0 11725,11726,11727,11728,11729 1 11725 The number of hours is the independent variable because time is not dependent on distance. 1 11726 The number of miles is the independent variable because how far Herbie rides does not depend on how much time he has. 0 11727 The number of hours is the dependent variable because how long the ride takes depends on Herbie's speed. 0 11728 The number of miles Herbie rides depends on how many times he stops for breaks. 0 11729 Both the number of hours and the number of miles depends on Herbie's ability to bicycle. 0 3194 p001_03 The formula h = 0.66m2 represents the number of miles m that can be seen when flying at a height of h feet. Which is the dependent variable? 1 1 3 ahshornets.moodle.com+040218162201+Qd7d5D 3 0 11741,11742,11743,11744,11745 1 11741 0.66 0 11742 0.66m 0 11743 m 0 11744 m2 0 11745 h 1 3195 p002_01 The graph shows hotel costs in Myrtle Beach. What relationship, if any, is shown in the graph? 1 p002fig1.jpg 1 3 ahshornets.moodle.com+040218163440+FdUcXt 3 0 11746,11747,11748,11749,11750 1 11746 Hotels are very expensive. 0 11747 The cost c to spend n nights is represented by c = 120n. 1 11748 A vaction in Myrtle Beach will cost $120. 0 11749 The more nights you stay in the hotel, the less you pay per night. 0 11750 There is no relationship between your total room cost and the number of nights you stay. 0 3196 p002_02 Which data table corresponds to the function y = 2x - 1? 1 1 3 ahshornets.moodle.com+040218163853+nLvdLo 4 0 11751,11752,11758,11759,11760 1 11751 <table border =2 ><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>-5</td><td>-3</td><td>-1</td><td>1</td></tr></table> 1 11752 <table border =2 ><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>-4</td><td>-2</td><td>0</td><td>2</td></tr></table> 0 11758 <table border =2 ><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>-5</td><td>-3</td><td>0</td><td>2</td></tr></table> 0 11759 <table border =2 ><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>-3</td><td>-2</td><td>-1</td><td>1</td></tr></table> 0 11760 <table border =2 ><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>3</td><td>1</td><td>-1</td><td>1</td></tr></table> 0 3200 p003_01 Brooke records how many birds visit her bird feeder each day in the first week of spring. The numbers of birds are: 7, 11, 15, 19, 23, 27, and 31. How is this sequence written as a recursive relation? 1 1 3 ahshornets.moodle.com+040218175057+CDGpfG 3 0 11771,11772,11773,11774,11775 1 11771 an = 7 + 4n 0 11772 an = an-1 + 4 1 11773 an=7n 0 11774 an = 3 + 4n 0 11775 an = 7 + 4 (n + 1) 0 3201 p003_02 On walking tours of historic Charleston, one tour guide accompanies 12 tourists. Two tour guides are needed for 24 tourists, and three tour guides are needed for 36 tourists. If the pattern continues, how many tour guides are needed for 108 tourists? 1 1 3 ahshornets.moodle.com+040218175316+Z2PdYr 3 0 11776,11777,11778,11779,11780 1 11776 8 0 11777 9 1 11778 10 0 11779 12 0 11780 14 0 3202 p003_03 The time t to walk one trail in Francis Marion National Forest is more than 75 minutes. How is this written as an inequality?$$t \geq 75$$$$t>=75$$ 1 1 3 ahshornets.moodle.com+040218180323+SLcHAz 8 0 11781,11782,11783,11784,11785 0 11781 t > 75 1 11782 $$t \geq 75$$ 0 11783 t = 75 0 11784 @@ t <= 75@@ 0 11785 t < 75 0 3266 1.A Random #1 --- 0 1 4 ahshornets.moodle.com+040222002014+s5GFIB 2 3267 1.A Random #2 --- 0 1 4 ahshornets.moodle.com+040222002025+RUI22Q 2 3268 1.A Random #3 --- 0 1 4 ahshornets.moodle.com+040222002052+uxotr3 1 3272 1.A Random #4 --- 0 1 4 ahshornets.moodle.com+040222172154+RPXPcY 2 3273 1.A Random #5 --- 0 1 4 ahshornets.moodle.com+040222172250+fcQ2nQ 1 3448 p004_01 <table cellspacing="1" cellpadding="1" width="50%" align="left" border="1"><tbody><tr><td valign="top" width="14%">x</td><td valign="top" width="14%">-2</td><td valign="top" width="14%">-1</td><td valign="top" width="14%">0</td><td valign="top" width="14%">1</td><td valign="top" width="14%">2</td><td valign="top" width="14%">3</td></tr><tr><td valign="top" width="14%">y</td><td valign="top" width="14%">5</td><td valign="top" width="14%">3</td><td valign="top" width="14%">1</td><td valign="top" width="14%">-1</td><td valign="top" width="14%">-3</td><td valign="top" width="14%">-5</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040225133214+hHg9mW 2 0 12587,12588,12589,12590 1 12587 a nice graph 1 12588 A real nice graph 0 12589 Ugly graph 0 12590 cow food 0 3450 1.A Random #6 --- 0 1 4 ahshornets.moodle.com+040225142726+al6HPp 1 136 Algebra 1 HRW The algebra 1 category for HRW general questions 1 ahshornets.moodle.com+040324151713+UoWtB1 3663 HRW 1.1.1 HRW 1.1.1 What is the next term of the sequence, 52, 48, 44, 40, ....? 1 1 3 ahshornets.moodle.com+040324222706+V0gysQ 4 0 13309,13310,13311,13312 1 13309 38 0 To get from one number in the sequence to the next, you subtract 4. So the next number in the sequence would be 40-4. 13310 34 0 To get from one number in the sequence to the next, you subtract 4. So the next number in the sequence would be 40-4. 13311 36 1 13312 32 0 To get from one number in the sequence to the next, you subtract 4. So the next number in the sequence would be 40-4. 3664 HRW 1.1.2 HRW 1.1.2 The third and fourth terms of a sequence are 9 and 14. If the second differences are a constant 1, which of the following is the sequence? 1 1 3 ahshornets.moodle.com+040324223201+kH8oJC 3 0 13313,13314,13315,13316 1 13313 8, 7, 9, 14, 22, ... 0 13314 2, 5, 9, 14, 20, ... 1 13315 5, 6, 9, 14, 21, ... 0 13316 3, 7, 9, 11, 14, ... 0 3665 HRW 1.1.3 HRW 1.1.3 The sequence 17, 20, 23, 26, ... has a constant first difference of: 1 1 3 ahshornets.moodle.com+040324223358+OKrlBD 3 0 13317,13318,13319,13320 1 13317 3 1 13318 6 0 13319 -3 0 13320 0 0 3666 HRW 1.1.4 HRW 1.1.4 Which sequence has a first difference of -22? 1 1 3 ahshornets.moodle.com+040324223635+vbieih 3 0 13321,13322,13323,13324 1 13321 17, 20, 23, 26, ... 0 13322 111, 133, 155, 177, ... 0 13323 100, 75, 50, 25, ... 0 13324 66, 44, 22, 0, ... 1 3667 HRW 1.1.5 HRW 1.1.5 A conjecture is: 1 1 3 ahshornets.moodle.com+040324225138+1zE47w 3 0 13325,13326,13327,13328 1 13325 a definition 0 13326 a conclusion based on facts. 0 13327 something derived from a formula. 0 13328 an educated guess based on observations. 1 3668 HRW 1.1.6 HRW 1.1.6 Which of the following is not a problem-solving strategy? 1 1 3 ahshornets.moodle.com+040324225648+URX6Pl 4 0 13329,13330,13331,13332 1 13329 Solving a simpler problem 0 13330 Working backwards 0 13331 Finding the sum 1 13332 Looking for a pattern 0 3669 HRW 1.1.7 HRW 1.1.7<table cellspacing="1" cellpadding="1" width="100%" border="1"><tbody><tr><td valign="top" width="50%">Column 1</td><td valign="top" width="50%">Column 2</td></tr><tr><td valign="top" width="50%">the first differences in the sequence 22, 25, 28, 31, ...</td><td valign="top" width="50%">the second differences in the sequence 1, 4, 9, 16, 25, ...</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040324230331+IMO17x 3 0 13333,13334,13335,13336 1 13333 The number in column 1 is greater. 1 13334 The number in column 2 is greater. 0 13335 The two numbers are equal. 0 13336 The relationship cannot be determined from the given information. 0 3670 HRW 1.1.8 HRW 1.1.8 <table cellspacing="1" cellpadding="1" width="100%" border="1"><tbody><tr><td valign="top" width="50%">column 1</td><td valign="top" width="50%">column 2</td></tr><tr><td valign="top" width="50%">the next term in the sequence: 1, 12, 29, ...</td><td valign="top" width="50%">the next term in the sequence: 2, 8, 14, ...</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040324230856+r9u2pl 4 0 13337,13338,13339,13340 1 13337 The number in column 1 is greater. 1 13338 The number in column 2 is greater. 0 13339 The two numbers are equal. 0 13340 The relationship cannot be determined from the given information. 0 3671 HRW 1.1.9 HRW 1.1.9 The sum of the next two terms in the sequence:<table style="WIDTH: 352px; HEIGHT: 26px" cellspacing="1" cellpadding="1" width="352" border="1"><tbody><tr><td valign="top" width="50%">10, 17, 26, 37, 50, ...</td><td valign="top" width="50%">4, 14, 24, 34, 44, ...</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040324231230+Ib3Dug 4 0 13341,13342,13343,13344 1 13341 The number in column 1 is greater. 1 13342 The number in column 2 is greater. 0 13343 The two numbers are equal. 0 13344 The relationship cannot be determined from the given information. 0 3672 HRW 1.1.10 HRW 1.1.10 Determine which of the following sequences does not have constant first differences. 1 1 3 ahshornets.moodle.com+040324231459+42xBNH 4 0 13345,13346,13347,13348 1 13345 5, 8, 11, 14, 17, ... 0 13346 87, 72, 57, 42, 27, ... 0 13347 9, 12, 16, 21, 27, 34, ... 1 13348 2, 4, 6, 8, 10, 12, ... 0 3673 HRW 1.2.1 HRW 1.2.1 Find the value of the expression 3c + 5 when c = 3. 1 1 3 ahshornets.moodle.com+040324232349+x04gB3 2 0 13349,13350,13351,13352 1 13349 11 1 13350 24 0 13351 38 0 13352 14 0 3674 Alg 1 HRW Random #1 --- 0 1 4 ahshornets.moodle.com+040324232629+vPWSew 3 3675 Alg 1 HRW Random #2 --- 0 1 4 ahshornets.moodle.com+040324232642+LCndOm 3 3676 Alg 1 HRW Random #3 --- 0 1 4 ahshornets.moodle.com+040324232703+0YqdDY 2 3677 Alg 1 HRW Random #4 --- 0 1 4 ahshornets.moodle.com+040324232716+JiAikN 2 3678 Alg 1 HRW Random #5 --- 0 1 4 ahshornets.moodle.com+040324232728+JttvZT 2 3679 Alg 1 HRW Random #6 --- 0 1 4 ahshornets.moodle.com+040324232740+00EEDv 2 3680 Alg 1 HRW Random #7 --- 0 1 4 ahshornets.moodle.com+040324232803+6CzBWN 2 3681 Alg 1 HRW Random #8 --- 0 1 4 ahshornets.moodle.com+040324232819+bgZfOu 2 3682 Alg 1 HRW Random #9 --- 0 1 4 ahshornets.moodle.com+040324232831+OgnqpE 2 3683 Alg 1 HRW Random #10 --- 0 1 4 ahshornets.moodle.com+040324232841+VBX0TT 2 3684 HRW 1.2.2 HRW 1.2.2 Use guess-and-check to solve the equation 11x - 23 = 76 for x 1 1 3 ahshornets.moodle.com+040324233711+gGIJU6 3 0 13353,13354,13355,13356 1 13353 x = 4 1 13354 x = 53/11 0 13355 x = 5 0 13356 x = 9 0 3685 HRW 1.2.3 HRW 1.2.3 If CDs cost $15 each and video games cost $30 each, find an expression for the cost of c CDs and v video games. 1 1 3 ahshornets.moodle.com+040324234009+EgAqdv 2 0 13357,13358,13359,13360 1 13357 45 cv 1 13358 15v + 30c 0 13359 15c + 30v 0 13360 450cv 0 3686 HRW 1.2.4 HRW 1.2.4 Tickets for a baseball game cost $6.50 each. You have $175.50. What equation can be used to determine the number of tickets that can be purchased? 1 1 3 ahshornets.moodle.com+040324234241+z9Q2nf 4 0 13361,13362,13363,13364 1 13361 x + 6.5 = 175.5 0 13362 x - 6.5 = 175.5 0 13363 6.5x = 175.5 1 13364 175.5x = 6.5 0 3687 HRW 1.2.5 HRW 1.2.5Find the value of the expression 2w - 7 when w = 9. 1 1 3 ahshornets.moodle.com+040324234421+6yZvpE 2 0 13365,13366,13367,13368 1 13365 25 1 13366 6 0 13367 11 0 13368 22 0 3688 HRW 1.2.6 HRW 1.2.6 If n = 4, what expression equals 28? 1 1 3 ahshornets.moodle.com+040324234614+IfaUBb 2 0 13369,13370,13371,13372 1 13369 n + 20 1 13370 21/n 0 13371 7n 0 13372 32 - 2n 0 3689 HRW 1.2.7 HRW 1.2.7<table style="WIDTH: 314px; HEIGHT: 51px" cellspacing="1" cellpadding="1" width="314" align="center" border="1"><tbody><tr><td valign="top" width="50%">column 1</td><td valign="top" width="50%">column 2</td></tr><tr><td valign="top" width="50%">4x, when x = 4</td><td valign="top" width="50%">2x + 3, when x = 4</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040324234941+Qe1g2q 3 0 13373,13374,13375,13376 1 13373 The number in column 1 is greater. 1 13374 The number in column 2 is greater. 0 13375 The two numbers are equal. 0 13376 The relationship cannot be determined from the given information. 0 3690 HRW 1.2.8 HRW 1.2.8<table style="WIDTH: 331px; HEIGHT: 61px" cellspacing="1" cellpadding="1" width="331" align="center" border="1"><tbody><tr><td valign="top" width="50%">column 1</td><td valign="top" width="50%">column 2</td></tr><tr><td valign="top" width="50%">3x, when x = 12</td><td valign="top" width="50%">2x + 4, when x = 15</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040324235213+jfiaBC 4 0 13377,13378,13379,13380 1 13377 The number in column 1 is greater. 1 13378 The number in column 2 is greater. 0 13379 The two numbers are equal. 0 13380 The relationship cannot be determined from the given information. 0 3691 HRW 1.2.9 HRW 1.2.9<table style="WIDTH: 564px; HEIGHT: 70px" cellspacing="1" cellpadding="1" width="564" align="center" border="1"><tbody><tr><td valign="top" width="50%">column 1</td><td valign="top" width="50%">column 2</td></tr><tr><td valign="top" width="50%">the coefficient of the variable in the expression 2x - 3</td><td valign="top" width="50%">the constant in the expression 3x + 7</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040324235511+0Qc5VS 3 0 13381,13382,13383,13384 1 13381 The number in column 1 is greater. 1 13382 The number in column 2 is greater. 0 13383 The two numbers are equal. 0 13384 The relationship cannot be determined from the given information. 0 3692 HRW 1.2.10 HRW 1.2.10 Pumpkins cost $8 each. Which equation describes the number of pumpkins that you can buy if you have $56? 1 1 3 ahshornets.moodle.com+040324235705+Us9qAp 2 0 13385,13386,13387,13388 1 13385 y = 7 1 13386 y = 12 0 13387 y = 3 0 13388 y = 14 0 3693 HRW 1.2.11 HRW 1.2.11 For which value of w is the value of 2w - 4 equal to 24? 1 1 3 ahshornets.moodle.com+040324235851+URqKlL 2 0 13389,13390,13391,13392 1 13389 w = 5 1 13390 w = 12 0 13391 w = 3 0 13392 w = 14 0 3694 HRW 1.2.12 HRW 1.2.12 Sue charges a flat rate of $5 to plant flowers, and an additional $2 per hour, h, for each hour she works. This is best represented by: 1 1 3 ahshornets.moodle.com+040325000105+JcBUh5 2 0 13393,13394,13395,13396 1 13393 (5) (2h) 1 13394 2h + 5 0 13395 5 - 2h 0 13396 5h + 2 0 3712 HRW 1.3.1 HRW 1.3.1 When finding the value of an expression, which of the following should be performed first? 1 1 3 ahshornets.moodle.com+040327230752+nGV4jP 1 0 13431,13432,13433,13434 1 13431 all operations with exponents 0 13432 all additions 0 13433 all multiplications 0 13434 the operation within the innermost grouping symbol 1 3713 HRW 1.3.2 HRW 1.3.2 For which value of m is the value of 2m + 3 equal to 19? 1 1 3 ahshornets.moodle.com+040327232449+nsOci3 1 0 13435,13436,13437,13438 1 13435 m = 14 0 13436 m = 8 1 13437 m = 7 0 13438 m = 4 0 3714 HRW 1.3.3 HRW 1.3.3 If x = 6, which of the following is the value of x ∙ (4 + 3)? 1 1 3 ahshornets.moodle.com+040327232855+pj9HCN 1 0 13439,13440,13441,13442 1 13439 13 0 13440 27 0 13441 42 1 13442 72 0 3715 HRW 1.3.4 HRW 1.3.4 Which value is equivalent to 7 + 52? 1 1 3 ahshornets.moodle.com+040327233048+81h0Je 1 0 13443,13444,13445,13446 1 13443 17 0 13444 24 0 13445 32 1 13446 144 0 3716 HRW 1.3.5 HRW 1.3.5 What is the first step in evaluating 2{6[2(6 - 4)]} ÷ 4? 1 1 3 ahshornets.moodle.com+040327233941+ac5OEA 2 0 13447,13448,13449,13450 1 13447 6 - 4 1 13448 2 ÷ 4 0 13449 2 x 6 0 13450 6(6) 0 3717 HRW 1.3.6 HRW 1.3.6 Which expression is equivalent to 0? 1 1 3 ahshornets.moodle.com+040327234318+A1U0yo 1 0 13451,13452,13453,13454 1 13451 4 4 ÷4 + 0 0 13452 0 6 + 1 + (6 0) 0 13453 1 ÷ 1 0(8 - 4) 1 13454 9 - 0 ÷ 8 + 9 0 3718 HRW 1.3.7 HRW 1.3.7 Evaluate 5a + b when a = 2 and b = 4. 1 1 3 ahshornets.moodle.com+040327234429+Dm4tD2 1 0 13455,13456,13457,13458 1 13455 14 1 13456 22 0 13457 30 0 13458 40 0 4067 HRW 1.3.8 HRW 1.3.8 <table style="WIDTH: 194px; HEIGHT: 51px" cellspacing="1" cellpadding="1" width="194" align="center" border="1"><tbody><tr><td valign="top" width="50%">Column 1</td><td valign="top" width="50%">Column 2</td></tr><tr><td valign="top" width="50%">8 + 6 5</td><td valign="top" width="50%">(8 + 6) 5</td></tr></tbody></table> 1 1 3 ahshornets.moodle.com+040415001621+5zHo7t 2 0 14770,14771,14772,14773 1 14770 The number in Column 1 is greater. 0 14771 The number in Column 2 is greater. 1 14772 The two numbers are equal. 0 14773 The relationship cannot be determined from the given information. 0 173 Algebra 1 May 2004 v2 End of Course prepration Questions 1 ahshornets.moodle.com+040523035949+R1kig2 4923 001-001 The graph shows the amount of time Herbie 001-001 The graph shows the amount of time Herbie has scheduled to bicycle 30 miles in Sumter National Forest. Which is true about the graph? <img src="http://ahs.ysabatu.com/mt2/p001-001-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+fkRjtY 1 0 18398,18399,18400,18401,18402 1 18398 The number of hours is the independent variable because time is not dependent on distance. 0 18399 The number of miles is the independent variable because how far Herbie rides does not depend on how much time he has. 0 18400 The number of hours is the dependent variable because how long the ride takes depends on Herbie's speed. 1 18401 The number of miles Herbie rides depends on how many times he stops for breaks. 0 18402 Both the number of hours and the number of miles depend on Herbie's ability to bicycle. 0 4924 001-003 The formula @@h=0.66m^2@@ represents the n 001-003 The formula @@h=0.66m^2@@ represents the number of miles m that can be seen when flying at a height of h feet. Which if the dependent variable? 0 1 3 ahshornets.moodle.com+040523040243+RSzrXO 1 0 18403,18404,18405,18406,18407,18408,18409,18410,18411,18412 1 18403 -4 0 18404 4 0 18405 k 0 18406 @@k^2@@ 1 18407 p 0 18408 @@0.66@@ 0 18409 @@0.66m@@ 0 18410 @@m@@ 0 18411 @@m^2@@ 0 18412 @@h@@ 0 4926 002-002 Which data table corresponds to the functi 002-002 Which data table corresponds to the function y=2x-1? 0 1 3 ahshornets.moodle.com+040523040243+2kag1Q 1 0 18417,18418,18419,18420,18421 1 18417 <table border = 1><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>-5</td><td>-3</td><td>-1</td><td>1</td></tr></table> 1 18418 <table border = 1><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>-4</td><td>-2</td><td>0</td><td>2</td></tr></table> 0 18419 <table border = 1><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>-5</td><td>-3</td><td>0</td><td>2</td></tr></table> 0 18420 <table border = 1><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>-3</td><td>-2</td><td>-1</td><td>1</td></tr></table> 0 18421 <table border = 1><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>y</td><td>3</td><td>1</td><td>-1</td><td>1</td></tr></table> 0 4927 003-001 Brooke records how many birds visit her bi 003-001 Brooke records how many birds visit her bird feeder each day in the first week of spring. The numbers of birds are: 7, 11, 15, 19, 23, 27, and 31. How is this sequence written as a recursive relation? 0 1 3 ahshornets.moodle.com+040523040243+cWwvEJ 1 0 18422,18423,18424,18425,18426 1 18422 @@a_n=7+4n@@ 0 18423 @@a_n=7+4@@ 1 18424 @@a_n=7n@@ 0 18425 @@a_n=3+4n@@ 0 18426 @@a_n=7+4(n+1)@@ 0 4928 003-002 On walking tours of historic Charleston, o 003-002 On walking tours of historic Charleston, one tour guide accompanies 12 tourists. Two tours guides are needed for 24 tourists, and three tour guides are needed for 36 tourists. If the pattern continues, how many tour guides are needed for 108 tourists? 0 1 3 ahshornets.moodle.com+040523040243+5wpuxG 1 0 18427,18428,18429,18430,18431 1 18427 8 0 18428 9 1 18429 10 0 18430 12 0 18431 14 0 4929 003-003 The time t to walk one trail in Francis Ma 003-003 The time t to walk one trail in Francis Marion National Forest is more than 75 minutes. How is this written as an inequality? 0 1 3 ahshornets.moodle.com+040523040243+Q2Xx9i 1 0 18432,18433,18434,18435,18436 1 18432 @@t>75@@ 1 18433 @@t>=75@@ 0 18434 @@t=75@@ 0 18435 @@t<=75@@ 0 18436 @@t<75@@ 0 4930 004-001 Which graph contains the points in the tab 004-001 Which graph contains the points in the table? <table border =1><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td><td>2</td><td>3</td></tr><tr><td>y</td><td>5</td><td>3</td><td>1</td><td>-1</td><td>-3</td><td>-5</td></tr></table> 0 1 3 ahshornets.moodle.com+040523040243+E5qzDb 1 0 18437,18438,18439,18440 1 18437 <img src="http://ahs.ysabatu.com/mt2/p004-001-A.JPG"> 0 18438 <img src="http://ahs.ysabatu.com/mt2/p004-001-B.JPG"> 1 18439 <img src="http://ahs.ysabatu.com/mt2/p004-001-C.JPG"> 0 18440 <img src="http://ahs.ysabatu.com/mt2/p004-001-D.JPG"> 0 4931 004-002 Which graph is shown on the graphing calcu 004-002 Which graph is shown on the graphing calculator? <img src="http://ahs.ysabatu.com/mt2/p004-002-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+StQytN 1 0 18441,18442,18443,18444,18445 1 18441 @@y>1/2x@@ 0 18442 @@y>=1/2x@@ 0 18443 @@y=1/2x@@ 1 18444 @@y<=1/2x@@ 0 18445 @@y<1/2x@@ 0 4932 004-003 Madeline's Floral Boutique uses a size of 004-003 Madeline's Floral Boutique uses a size of vase that will accommodate more than 17 but no more than 25 flowers. Which graph represents the number of flowers in the vase? 0 1 3 ahshornets.moodle.com+040523040243+X8Y6vZ 1 0 18446,18447,18448,18449,18450 1 18446 <img src="http://ahs.ysabatu.com/mt2/p004-003-A.JPG"> 0 18447 <img src="http://ahs.ysabatu.com/mt2/p004-003-B.JPG"> 1 18448 <img src="http://ahs.ysabatu.com/mt2/p004-003-C.JPG"> 0 18449 <img src="http://ahs.ysabatu.com/mt2/p004-003-D.JPG"> 0 18450 <img src="http://ahs.ysabatu.com/mt2/p004-003-E.JPG"> 0 4933 005-004 Which graph represents the relationship in 005-004 Which graph represents the relationship in the diagram? <img src="http://ahs.ysabatu.com/mt2/p005-004-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+L8OMmt 1 0 18451,18452,18453,18454 1 18451 <img src="http://ahs.ysabatu.com/mt2/p005-004-A.JPG"> 0 18452 <img src="http://ahs.ysabatu.com/mt2/p005-004-B.JPG"> 0 18453 <img src="http://ahs.ysabatu.com/mt2/p005-004-C.JPG"> 1 18454 <img src="http://ahs.ysabatu.com/mt2/p005-004-D.JPG"> 0 4934 006-001 Quandalyn types 45 words a minute. How man 006-001 Quandalyn types 45 words a minute. How many words can she type in an hour at the same rate? 0 1 3 ahshornets.moodle.com+040523040243+ootd3c 1 0 18455,18456,18457,18458,18459 1 18455 450 0 18456 900 0 18457 2250 0 18458 2700 1 18459 4500 0 4935 006-002 How many inches are there in a mile? 006-002 How many inches are there in a mile? 0 1 3 ahshornets.moodle.com+040523040243+BjHkQE 1 0 18460,18461,18462,18463,18464 1 18460 1760 0 18461 5280 0 18462 31,680 0 18463 52,800 0 18464 63,360 1 4936 006-003 Sergio plans to paint a building with a su 006-003 Sergio plans to paint a building with a surface area of about 300 square yards. The brand of paint he prefers has a label indicating that one gallon will cover about 400 square feet. How many gallons of paint will Sergio need? 0 1 3 ahshornets.moodle.com+040523040243+heHMxO 1 0 18465,18466,18467,18468,18469 1 18465 less than one gal 0 18466 1.5 gal 0 18467 2.5 gal 1 18468 5 gal 0 18469 6.75 gal 0 4937 006-004 How many centimeters are there in 5.4 mete 006-004 How many centimeters are there in 5.4 meters? 0 1 3 ahshornets.moodle.com+040523040243+KuyXnb 1 0 18470,18471,18472,18473,18474 1 18470 0.054 0 18471 0.54 0 18472 540 1 18473 5400 0 18474 54,000 0 4938 006-005 Moriah has a bucket that holds one gallon 006-005 Moriah has a bucket that holds one gallon of water. At Hilton Head beach, Moriah fills the bucket with sand and estimates the mass of the sand. What unit of measure should Moriah use to record the mass of the sand? 0 1 3 ahshornets.moodle.com+040523040243+EDmKrF 1 0 18475,18476,18477,18478,18479 1 18475 kilograms 1 18476 pints 0 18477 hectares 0 18478 cubic feet 0 18479 liters 0 4939 007-006 Two holes on a golf course are about 215 y 007-006 Two holes on a golf course are about 215 yards apart. What is the distance to the nearest meter? 0 1 3 ahshornets.moodle.com+040523040243+yrRro1 1 0 18480,18481,18482,18483,18484 1 18480 72 m 0 18481 176 m 0 18482 197 m 1 18483 242 m 0 18484 645 m 0 4940 007-007 About how long is a couch? 007-007 About how long is a couch? 0 1 3 ahshornets.moodle.com+040523040243+IPFsTl 1 0 18485,18486,18487,18488,18489 1 18485 @@0.5 km@@ 0 18486 @@2 m@@ 1 18487 @@60 cm@@ 0 18488 @@120 mm@@ 0 18489 @@160 m^2@@ 0 4941 008-001 Oralia is saving money for a vacation in A 008-001 Oralia is saving money for a vacation in Australia. Starting in January, she deposits $50 into a savings account. Each month she deposits $10 more than the previous month into savings. How much will she deposit in December? 0 1 3 ahshornets.moodle.com+040523040243+2Dlbju 1 0 18490,18491,18492,18493,18494 1 18490 $50 0 18491 $120 0 18492 $140 0 18493 $160 1 18494 $170 0 4942 008-002 Hayden records how many brochures for Fort 008-002 Hayden records how many brochures for Fort Sumter are taken by tourists each day from the lobby of the hotel where Hayden works. If the trend continues, how many brochures will Hayden need to have in stock each day in October? <img src="http://ahs.ysabatu.com/mt2/p008-002-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+rZJYxW 1 0 18495,18496,18497,18498,18499 1 18495 40 0 18496 45 0 18497 50 1 18498 55 0 18499 60 0 4943 008-003 The formula @@a_n=n^2+5@@ models the numbe 008-003 The formula @@a_n=n^2+5@@ models the number of seashells Rosie collected each day for two weeks. On which day did Rosie first collect more than 100 shells? 0 1 3 ahshornets.moodle.com+040523040243+RPq83U 1 0 18500,18501,18502,18503,18504 1 18500 day 7 0 18501 day 8 0 18502 day 9 0 18503 day 10 1 18504 day 12 0 4944 009-001 Which equation describes the graph?<img sr 009-001 Which equation describes the graph?<img src="http://ahs.ysabatu.com/mt2/p009-001-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+ClQPKG 1 0 18505,18506,18507,18508,18509 1 18505 y=x 0 18506 y=x+1 0 18507 y=2x+2 1 18508 y=-x 0 18509 y=-x+1 0 4945 009-002 The equation that best represents the grap 009-002 The equation that best represents the graph is <img src="http://ahs.ysabatu.com/mt2/p009-002-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+2nfg42 1 0 18510,18511,18512,18513,18514 1 18510 @@y=0.5x^2+3@@ 0 18511 @@y=x^2+3@@ 0 18512 @@y=3x^2@@ 0 18513 @@y=-0.5x^2+3@@ 1 18514 @@y=-x^2+3@@ 0 4946 010-001 Shari makes a graph of the amount she earn 010-001 Shari makes a graph of the amount she earns in a day as a function of the number of hours she works. She is paid $20 an hour. Which statement about Shari's graph is true? 0 1 3 ahshornets.moodle.com+040523040243+lyzG8z 1 0 18515,18516,18517,18518,18519 1 18515 The range is from $0 to $20. 0 18516 The domain and range are both -20 to 20. 0 18517 The domain is from 0 to 12. 0 18518 The range is from $20 to $200. 1 18519 The domain must include negative integers. 0 4947 010-002 A marine biologist tags and measures 12 tu 010-002 A marine biologist tags and measures 12 turtles each hour. Which graph represents the number of turtles tagged and measured in am 8-hour day? 0 1 3 ahshornets.moodle.com+040523040243+enLbeB 1 0 18520,18521,18522,18523,18524 1 18520 <img src="http://ahs.ysabatu.com/mt2/p010-002-A.JPG"> 0 18521 <img src="http://ahs.ysabatu.com/mt2/p010-002-B.JPG"> 0 18522 <img src="http://ahs.ysabatu.com/mt2/p010-002-C.JPG"> 0 18523 <img src="http://ahs.ysabatu.com/mt2/p010-002-D.JPG"> 1 18524 <img src="http://ahs.ysabatu.com/mt2/p010-002-E.JPG"> 0 4948 011-001 What is Kyle's average speed for the firs 011-001 What is Kyle's average speed for the first four minutes of his trip? <img src="http://ahs.ysabatu.com/mt2/p011-001-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+NguXJQ 1 0 18525,18526,18527,18528,18529 1 18525 1 mi/h 0 18526 2 mi/h 0 18527 4 mi/h 0 18528 15 mi/h 1 18529 20 mi/h 0 4949 011-002 How many minutes after leaving home was Ky 011-002 How many minutes after leaving home was Kyle bicycling the fastest? <img src="http://ahs.ysabatu.com/mt2/p011-002-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+SdqhrC 1 0 18530,18531,18532,18533,18534 1 18530 4 min 1 18531 8 min 0 18532 11 min 0 18533 15 min 0 18534 17 min 0 4950 011-003 Which most likely describes what Kyle was 011-003 Which most likely describes what Kyle was doing from minutes 15 to 18? <img src="http://ahs.ysabatu.com/mt2/p011-003-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+Q3Vckk 1 0 18535,18536,18537,18538,18539 1 18535 bicycling slowly uphill 0 18536 bicycling quickly downhill 0 18537 bicycling home at a steady pave on level ground 0 18538 driving home 0 18539 resting 1 4951 011-004 What does Kyle most likely do at minute 18 011-004 What does Kyle most likely do at minute 18? <img src="http://ahs.ysabatu.com/mt2/p011-004-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+9Yqyr8 1 0 18540,18541,18542,18543,18544 1 18540 eat a snack in a cafe 0 18541 talk to some friends on the sidewalk 0 18542 head home pushing his bicycle 1 18543 head for home on a bus with a bicycle rack 0 18544 continue to bicycle farther from home 0 4952 011-005 What is the maximum distance Kyle is from 011-005 What is the maximum distance Kyle is from home? <img src="http://ahs.ysabatu.com/mt2/p011-005-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+tbUGaJ 1 0 18545,18546,18547,18548,18549 1 18545 5 mi 0 18546 6 mi 1 18547 8 mi 0 18548 15 mi 0 18549 20 mi 0 4953 012-006 How much is the shipping cost for purchase 012-006 How much is the shipping cost for purchases totaling $28?<img src="http://ahs.ysabatu.com/mt2/p012-006-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+tKUulT 1 0 18550,18551,18552,18553,18554 1 18550 $5 0 18551 $6 0 18552 $7 1 18553 $8 0 18554 $9 0 4954 012-007 How much is the shipping cost for purchase 012-007 How much is the shipping cost for purchases totaling $40? <img src="http://ahs.ysabatu.com/mt2/p012-007-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+zeh8th 1 0 18555,18556,18557,18558,18559 1 18555 $5 0 18556 $6 0 18557 $7 0 18558 $8 1 18559 $9 0 4955 013-001 Which age range has the highest population 013-001 Which age range has the highest population? <img src="http://ahs.ysabatu.com/mt2/p013-001-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040243+RRWvfb 1 0 18560,18561,18562,18563,18564 1 18560 under 5 yr 0 18561 5 to 9 yr 0 18562 10 to 14 yr 0 18563 15 to 19 yr 1 18564 20 to 24 yr 0 4956 013-002 What was the approximate total population 013-002 What was the approximate total population of South Carolinians under 25 years old? <img src="http://ahs.ysabatu.com/mt2/p013-002-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+c6hVX1 1 0 18565,18566,18567,18568,18569 1 18565 265 0 18566 1410 0 18567 1,000,000 0 18568 1,400,000 1 18569 1,450,000 0 4957 013-003 By how many degrees did the daily high flu 013-003 By how many degrees did the daily high fluctuate during April? <img src="http://ahs.ysabatu.com/mt2/p013-003-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+HW6H3g 1 0 18570,18571,18572,18573,18574 1 18570 3 0 18571 7 0 18572 30 0 18573 32 0 18574 36 1 4958 013-004 What was the median daily high temperature 013-004 What was the median daily high temperature for April? <img src="http://ahs.ysabatu.com/mt2/p013-004-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+KGiyHS 1 0 18575,18576,18577,18578,18579 1 18575 3 0 18576 65 0 18577 68 1 18578 70 0 18579 71 0 4959 014-005 Which is a true statement about the graph 014-005 Which is a true statement about the graph shown on this graphing calculator? <img src="http://ahs.ysabatu.com/mt2/p014-005-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+uY39Y5 1 0 18580,18581,18582,18583,18584 1 18580 This is a box-and-whisper plot with a negative correlation. 0 18581 This is a stem-and-leaf plot with a horizontal correlation. 0 18582 This is a bar graph with no correlation. 0 18583 This is a dot matrix plot with a positive correlation. 0 18584 This is a scatter plot with a negative correlation. 1 4960 015-001 The graph models the amount charged by a h 015-001 The graph models the amount charged by a hotel to send a fax within the United States. Based on the graph, how much would you expect to pay to fax a 10-page document? <img src="http://ahs.ysabatu.com/mt2/p015-001-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+fiDzwj 1 0 18585,18586,18587,18588,18589 1 18585 $8.00 1 18586 $7.20 0 18587 $6.40 0 18588 $4.80 0 18589 $0.80 0 4961 015-002 Which equation best fits the data in the t 015-002 Which equation best fits the data in the table? <table border = 1><tr><td>x</td><td>-2</td><td>-1</td><td>0</td><td>1</td><td>2</td><td>3</td></tr><tr><td>y</td><td>-20</td><td>-14</td><td>-8</td><td>-2</td><td>4</td><td>10</td></tr></table> 0 1 3 ahshornets.moodle.com+040523040244+kdRxtg 1 0 18590,18591,18592,18593,18594 1 18590 x=6y+8 0 18591 y=6x-8 1 18592 y=x-18 0 18593 y=5x-10 0 18594 y=-6+8 0 4962 015-003 For which data set would this graph be a l 015-003 For which data set would this graph be a line of best fit? <img src="http://ahs.ysabatu.com/mt2/p015-003-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+slbqcA 1 0 18595,18596,18597,18598 1 18595 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>2</td><td>2</td><td>2</td><td>1</td></tr></table> 1 18596 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>3</td><td>2</td><td>1.5</td><td>0.5</td></tr></table> 0 18597 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>3</td><td>2.5</td><td>1.5</td><td>1.3</td></tr></table> 0 18598 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>2</td><td>1</td><td>1</td><td>1</td></tr></table> 0 4963 016-001 The population for South Carolina for 2000 016-001 The population for South Carolina for 2000 was four million, twelve thousand, twelve. Which of these is the population? 0 1 3 ahshornets.moodle.com+040523040244+HQQPWJ 1 0 18599,18600,18601,18602,18603 1 18599 4,012,012 1 18600 4,120,012 0 18601 4,121,200 0 18602 4,122,000 0 18603 412,120,000 0 4964 016-002 Which is three one-hundreths? 016-002 Which is three one-hundreths? 0 1 3 ahshornets.moodle.com+040523040244+ZWlbZc 1 0 18604,18605,18606,18607,18608 1 18604 @@3(100)@@ 0 18605 @@300@2 0 18606 @@100/300@@ 0 18607 @@1/300@@ 0 18608 @@3/100@@ 1 4965 016-003 What is 0.0008 written as a percent? 016-003 What is 0.0008 written as a percent? 0 1 3 ahshornets.moodle.com+040523040244+UkfdMC 1 0 18609,18610,18611,18612,18613 1 18609 0.000008% 0 18610 0.0008% 0 18611 0.008% 0 18612 0.08% 1 18613 0.8% 0 4966 016-004 In 2000, about @@1x10^6@@ South Carolinian 016-004 In 2000, about @@1x10^6@@ South Carolinians were under 18 years of age. In words, this population is 0 1 3 ahshornets.moodle.com+040523040244+cqMBDF 1 0 18614,18615,18616,18617,18618 1 18614 one thousand 0 18615 one hundred thousand 0 18616 one million 1 18617 six million 0 18618 sixty million 0 4967 016-005 About 1.25% of South Carolinians in 2000 w 016-005 About 1.25% of South Carolinians in 2000 were 85 years of age and older. As a decimal, this percent is 0 1 3 ahshornets.moodle.com+040523040244+NLz2su 1 0 18619,18620,18621,18622,18623 1 18619 1.25 0 18620 0.125 0 18621 0.0125 1 18622 0.00125 0 18623 0.000125 0 4968 017-006 Write 0.00055 in scientific notation. 017-006 Write 0.00055 in scientific notation. 0 1 3 ahshornets.moodle.com+040523040244+L3d2eN 1 0 18624,18625,18626,18627,18628 1 18624 @@5.5x10^-5@@ 0 18625 @@5.5x10^-4@@ 1 18626 @@55x10^5@@ 0 18627 @@5.5x10^5@@ 0 18628 @@5.5x10^4@@ 0 4969 017-007 The radius of the Earth is about 6,378,000 017-007 The radius of the Earth is about 6,378,000 meters. Write this number in scientific notation. 0 1 3 ahshornets.moodle.com+040523040244+1WGLE5 1 0 18629,18630,18631,18632,18633 1 18629 @@6.378*10^8@@ 0 18630 @@6.378*10^7@@ 0 18631 @@6.378*10^6@@ 1 18632 @@63.78*10^6@@ 0 18633 @@63.78*10^5@@ 0 4970 096-005 Bert and Pam Wilkins began extensive renov 096-005 Bert and Pam Wilkins began extensive renovations to their $90,000 house in 1998. The house has been appreciating at a rate of 25% per year. Which spreadsheet gives the value of the house in 2002, rounded to the nearest dollar? 0 1 3 ahshornets.moodle.com+040523040244+mqrAkq 1 0 18634,18635,18636,18637 1 18634 <table border = 1><tr><td>1</td><td>A</td><td>B</td></tr><tr>2<td>1998</td><td>90,000</td></tr><tr><td>3</td><td>1999</td><td>92,250</td></tr><tr><td>4</td><td>2000</td><td>94,556</td></tr><tr><td>5</td><td>2001</td><td> 0 18635 <table border = 1><tr><td>1</td><td>A</td><td>B</td></tr><tr>2<td>1998</td><td>90,000</td></tr><tr><td>3</td><td>1999</td><td>112,500</td></tr><tr><td>4</td><td>2000</td><td>140,625</td></tr><tr><td>5</td><td>2001</td><t 1 18636 <table border = 1><tr><td>1</td><td>A</td><td>B</td></tr><tr>2<td>1998</td><td>90,000</td></tr><tr><td>3</td><td>1999</td><td>11,250,000</td></tr><tr><td>4</td><td>2000</td><td>11,531,250</td></tr><tr><td>5</td><td>2001< 0 18637 <table border = 1><tr><td>1</td><td>A</td><td>B</td></tr><tr>2<td>1998</td><td>90,000</td></tr><tr><td>3</td><td>1999</td><td>67,500</td></tr><tr><td>4</td><td>2000</td><td>50,625</td></tr><tr><td>5</td><td>2001</td><td> 0 4971 096-006 Which inequality is the solution of -4x-3> 096-006 Which inequality is the solution of -4x-3>13? 0 1 3 ahshornets.moodle.com+040523040244+JUvZSI 1 0 18638,18639,18640,18641,18642 1 18638 x>-4 1 18639 x>-2.5 0 18640 x>4 0 18641 x<-2.5 0 18642 x<-4 0 4972 096-007 A summer volleyball camp costs $40 per day 096-007 A summer volleyball camp costs $40 per day plus one-time fee of $10 for refreshments. Which equation should Lora use to find how much it would cost c to attend the camp for anywhere between 3 and 8 days d? 0 1 3 ahshornets.moodle.com+040523040244+C0f582 1 0 18643,18644,18645,18646,18647 1 18643 c=40d+10 1 18644 c=40d-10 0 18645 c=40(d+10) 0 18646 d=40(c+10) 0 18647 d=40c+10 0 4973 096-008 Which situation can be represented by a li 096-008 Which situation can be represented by a linear function? 0 1 3 ahshornets.moodle.com+040523040244+2VxLrO 1 0 18648,18649,18650,18651,18652 1 18648 the time it takes a firework to reach its maximum height 0 18649 the value of a tractor that depreciates 15% each year 1 18650 the height of a tree that doubles in height every two years 0 18651 the number of monthly violin lessons at a twice-a-week rate 0 18652 the distance a soccer ball travels when kicked at an initial speed of 93 feet per second 0 4974 097-009 Which equation describes the graph? <img s 097-009 Which equation describes the graph? <img src="http://ahs.ysabatu.com/mt2/p097-009-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+yQi45k 1 0 18653,18654,18655,18656,18657 1 18653 y=1.5x-3 0 18654 y=2x-3 0 18655 y=-1.5x-3 0 18656 y=-x-3 0 18657 y=-2x-3 1 4975 097-010 The graph of @@f(x)=-x^2+13x-36@@ can be u 097-010 The graph of @@f(x)=-x^2+13x-36@@ can be used to find two numbers whose sum is 13 and whose product is 36. What can you conclude from the graph? <img src="http://ahs.ysabatu.com/mt2/p097-010-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+Y8ItNu 1 0 18658,18659,18660,18661,18662 1 18658 Since (6,6) and (7,6) are on either side of the maximum, the numbers are 6 and 7. 0 18659 The vertex shows that one number is slightly more than 6 and the other is unknown. 0 18660 The axis of symmetry shows that both numbers are 6.5. 0 18661 The zeros of the function show that the numbers are both between 4 and 9. 0 18662 The zeros of the function show that the numbers are 4 and 9. 1 4976 097-011 Which expression do you obtain if you simp 097-011 Which expression do you obtain if you simplify 2a(4a+2b-3)? 0 1 3 ahshornets.moodle.com+040523040244+NmvIs9 1 0 18663,18664,18665,18666,18667 1 18663 @@2a+4ab@@ 0 18664 @@2a^2+4ab@@ 0 18665 @@8a^2b^2-6a@@ 0 18666 @@8a^2+4ab-6a@@ 1 18667 @@8a^2+4b-6@@ 0 4977 097-012 What is the range of f(x)=-4x+2 for D={-3, 097-012 What is the range of f(x)=-4x+2 for D={-3,2,4}? 0 1 3 ahshornets.moodle.com+040523040244+ais74B 1 0 18668,18669,18670,18671,18672 1 18668 {14,-6,-14} 1 18669 {-14,6,14} 0 18670 {-10,10,18} 0 18671 {-6} 0 18672 {10,-10,-18} 0 4978 097-013 Which of these is an equation of the line 097-013 Which of these is an equation of the line with a slope of -4 and passing through (2,-5)? 0 1 3 ahshornets.moodle.com+040523040244+913cPh 1 0 18673,18674,18675,18676,18677 1 18673 y=-4x+2 1 18674 y=-4x-5 0 18675 y=-4x+3 0 18676 @@y=-1/2x-5@@ 0 18677 @@y=-1/2x+2@@ 0 4979 098-014 Twice a number minus three is no more than 098-014 Twice a number minus three is no more than that number plus two. In the models shown, white tiles represent the unknown number, white chips the number 1 and shaded chips -1. Which model represents a reasonable solution of the inequality? 0 1 3 ahshornets.moodle.com+040523040244+37jgko 1 0 18678,18679,18680,18681 1 18678 <img src="http://ahs.ysabatu.com/mt2/p098-014-A.JPG"> 1 18679 <img src="http://ahs.ysabatu.com/mt2/p098-014-B.JPG"> 0 18680 <img src="http://ahs.ysabatu.com/mt2/p098-014-C.JPG"> 0 18681 <img src="http://ahs.ysabatu.com/mt2/p098-014-D.JPG"> 0 4980 098-015 Which data table corresponds to y=-3x+1? 098-015 Which data table corresponds to y=-3x+1? 0 1 3 ahshornets.moodle.com+040523040244+dcKAm9 1 0 18682,18683,18684,18685,18686 1 18682 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>-4</td><td>1</td><td>4</td><td>7</td></tr></table> 0 18683 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>-2</td><td>1</td><td>4</td><td>7</td></tr></table> 0 18684 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>-2</td><td>1</td><td>2</td><td>7</td></tr></table> 0 18685 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>4</td><td>1</td><td>-3</td><td>-6</td></tr></table> 0 18686 <table border = 1><tr><td>x</td><td>-1</td><td>0</td><td>1</td><td>2</td></tr><tr><td>y</td><td>4</td><td>1</td><td>-2</td><td>-5</td></tr></table> 1 4981 098-016 Which numbers are counterexamples for the 098-016 Which numbers are counterexamples for the statement below? If the product x*y is even, then both x and y are even. 0 1 3 ahshornets.moodle.com+040523040244+5Rsq5Y 1 0 18687,18688,18689,18690,18691 1 18687 x=-4,y=-6 0 18688 x=-1,y=-3 0 18689 x=2,y=4 0 18690 x=3,y=7 0 18691 x=5,y=4 1 4982 098-017 Which pattern can be used to simplify @@9^ 098-017 Which pattern can be used to simplify @@9^6/9^4@@? 0 1 3 ahshornets.moodle.com+040523040244+9O6E1s 1 0 18692,18693,18694,18695,18696 1 18692 @@(9*9)(9*9)(9*9)(9*9)(9*9)(9*9)/(9*9)(9*9)(9*9)(9*9)@@ or @@81^2. 0 18693 @@9*9*9*9*9*9/9*9*9*9@@ or @@9^2@@. 1 18694 @@9*9*9*9*9*9*9*9*9*9@@ or @@9^10@@. 0 18695 @@(9*9)(9*9)(9*9)(9*9)(9*9)(9*9)(9*9)(9*9)(9*9)(9*9)@@ or @@81^10@@. 0 18696 @@(9*6)(9*4)@@ or @@9^24@@. 0 4983 099-018 The Emmetts launch a canoe from the riverb 099-018 The Emmetts launch a canoe from the riverbank and start paddling at 2 miles per hour. The Hundley's launch their canoe 30 minutes later and start paddling at 3 miles per hour. How long will it take the Hundley's to catch up with the Emmetts? 0 1 3 ahshornets.moodle.com+040523040244+rRnsA2 1 0 18697,18698,18699,18700,18701 1 18697 15 min 0 18698 30 min 0 18699 45 min 0 18700 1 hr 1 18701 1.5 hr 0 4984 099-019 The matrix shows the number of male and fe 099-019 The matrix shows the number of male and female students in grades 9, 10, 11, and 12 who signed up for the astronomy club. The number of 9th grade females who joined the club are in row 2, column 1. How many 11th grade females joined the club? <img src="http://ahs.ysabatu.com/mt2/p099-019-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+t7NZgm 1 0 18702,18703,18704,18705,18706 1 18702 1 0 18703 2 0 18704 3 1 18705 4 0 18706 5 0 4985 099-020 Which graph is shown on the graphing calcu 099-020 Which graph is shown on the graphing calculator screen? <img src="http://ahs.ysabatu.com/mt2/p099-020-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+SpyrCz 1 0 18707,18708,18709,18710,18711 1 18707 @@y<2x+1@@ 0 18708 @@y<=2x+1@@ 0 18709 @@y>2x+1@@ 1 18710 @@y>=-2x+1@@ 0 18711 @@y<-2x+1@@ 0 4986 099-021 Which table corresponds to b=6t+5? 099-021 Which table corresponds to b=6t+5? 0 1 3 ahshornets.moodle.com+040523040244+CnQSTP 1 0 18712,18713,18714,18715,18716 1 18712 <table border = 1><tr><td>t</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>b</td><td>17</td><td>11</td><td>5</td><td>-1</td></tr></table> 0 18713 <table border = 1><tr><td>t</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>b</td><td>-17</td><td>-11</td><td>5</td><td>11</td></tr></table> 0 18714 <table border = 1><tr><td>t</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>b</td><td>-7</td><td>-1</td><td>5</td><td>6</td></tr></table> 0 18715 <table border = 1><tr><td>t</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>b</td><td>-7</td><td>-1</td><td>5</td><td>11</td></tr></table> 1 18716 <table border = 1><tr><td>t</td><td>-2</td><td>-1</td><td>0</td><td>1</td></tr><tr><td>b</td><td>-5</td><td>1</td><td>5</td><td>9</td></tr></table> 0 4987 099-022 What does this number line represent? <img 099-022 What does this number line represent? <img src="http://ahs.ysabatu.com/mt2/p099-022-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+pRL9ky 1 0 18717,18718,18719,18720,18721 1 18717 @@3<x<=8@@ 0 18718 @@3<x<8@@ 0 18719 @@3<=x<8@@ 0 18720 @@3>x>=8@@ 0 18721 @@3>=x>8@@ 1 4988 100-023 Miriam estimates that the Spanish moss on 100-023 Miriam estimates that the Spanish moss on a tree in her backyard grows at a rate of one-half inch per month. Which shows the correct expression Miriam should use to convert the growth to centimeters per year? 0 1 3 ahshornets.moodle.com+040523040244+CtmfS1 1 0 18722,18723,18724,18725,18726 1 18722 @@((0.5 in)/(1 mo))((2.54 cm)/(1 in))((12 mo)/(1 yr))@@ 1 18723 @@((1 yr)/(0.5 in))((2.54 cm)/(1 in))((12 mo)/(1 mo))@@ 0 18724 @@((1 in)/(1 mo))((0.5 in)/(2.54 cm))((12 mo)/(1 yr))@@ 0 18725 @@((0.5 in)/(1 mo))((1 in)/(2.54 cm))((12 mo)/(1 yr))@@ 0 18726 @@((0.5 in)/(1 mo))((2.54 cm)/(1 in))((1 yr)/(12 mo))@@ 0 4989 100-024 The spreadsheet shows the lengths and widt 100-024 The spreadsheet shows the lengths and widths of a rectangle with a fixed area of 120 square meters. Which statement about this relationship is true? <table border = 1><tr><td> </td><td>A</td><td>B</td></tr><tr>1<td>Lenth l</td><td>Width w</td></tr><tr><td>2</td><td>2</td><td>60</td></tr><tr><td>3</td><td>4</td><td>30</td></tr><tr><td>4</td><td>6</td><td>20</td></tr><tr><td>5</td><td>8</td><td>15</td></tr><tr><td>6</td><td>10</td><td>12</td></tr><tr><td>7</td><td>12</td><td>10</td></tr></table> 0 1 3 ahshornets.moodle.com+040523040244+1FSrdD 1 0 18727,18728,18729,18730,18731 1 18727 The constant of variation is 60. 0 18728 Width varies inversly as length. 0 18729 Width varies inversely as the area of the rectangle. 0 18730 Length varies inversely as the area of the rectangle. 0 18731 Area varies inversaly as length and width. 1 4990 100-025 What is the value of @@f(x)=-x^2+2x+5@@ fo 100-025 What is the value of @@f(x)=-x^2+2x+5@@ for @@f(-2)@@? 0 1 3 ahshornets.moodle.com+040523040244+O4b9eF 1 0 18732,18733,18734,18735,18736 1 18732 -3 0 18733 -1 0 18734 4 0 18735 5 1 18736 11 0 4991 100-026 A charter boat captain graphs the number o 100-026 A charter boat captain graphs the number of clients he takes fishing each day in June. If the captain charters a full boat of 20 clients every day of the week, what is a reasonable statement about the graph? 0 1 3 ahshornets.moodle.com+040523040244+5wITzk 1 0 18737,18738,18739,18740,18741 1 18737 The domain is from 0 to 100. 0 18738 The domain and range are both from 0 to 20. 0 18739 The range is from 0 to 600. 0 18740 The range is less than the domain. 1 18741 The domain is half of the range. 0 4992 101-027 Which are the intercepts of y=-14x-7? 101-027 Which are the intercepts of y=-14x-7? 0 1 3 ahshornets.moodle.com+040523040244+K0Yefo 1 0 18742,18743,18744,18745,18746 1 18742 @@(-2,0),(0,-7)@@ 0 18743 @@(-1/2,0),(0,-7)@@ 1 18744 @@(1/2,0),(0,-7)@@ 0 18745 @@(0,1/2),(-7,0)@@ 0 18746 @@(2,0),(0,-7)@@ 0 4993 101-028 Annalise used the Quadratic Formula to sol 101-028 Annalise used the Quadratic Formula to solve @@3x^2+2x=3@@. Which method would best confirm her solution? 0 1 3 ahshornets.moodle.com+040523040244+9ztYdJ 1 0 18747,18748,18749,18750,18751 1 18747 working the problem a second time 0 18748 using the discriminant to determine the number of real roots 0 18749 checking to see if correct numbers were substituted in the formula 0 18750 checking the solutions on a graphing calculator to determine the zeros of the related function 0 18751 using another method such as factoring or completing the square 1 4994 101-029 What are the root(s) of the quadratic equa 101-029 What are the root(s) of the quadratic equation whose function is graphed at the right? <img src="http://ahs.ysabatu.com/mt2/p101-029-Q.JPG"> 0 1 3 ahshornets.moodle.com+040523040244+LaiFRX 1 0 18752,18753,18754,18755,18756 1 18752 10 0 18753 3, 1 1 18754 3 0 18755 0 0 18756 There are no real roots 0 62 choice How useful is this site? We would like your feedback. How useful do you think this site is for you? 1 This is a waste of my time. I would rather be digging ditches. This is OK. I guess it is helping me learn, but I don't really like it. I think there must be a better way. The quizzes are not so bad. I think they might be helping me some. Hey! These quizzes are great! I think I am really learning something! Don't bother me! I'm having fun learning! Do more of these for all my classes! 1 1 1083295024 450 forum news News forum General news and announcements 1 0 0 0 0 0 0 0 0 0 1076616930 451 forum teacher Teacher forum A forum for teacher-only notes and discussion 0 0 0 0 0 0 0 0 0 0 1076616930 652 forum general I think I found a mistake here : I think I found a mistake here: 2 0 0 0 0 512000 0 0 0 0 1084557008 681 forum general Proofreading Remarks Area setup to make comments about questions. 2 0 0 0 0 512000 0 0 0 0 1085226119 129 quiz Fun Quiz Fun Quiz 1076532900 1086036900 0 0 1 1 1 0 1 1 3056,3057,3058,3059,3060,3061,3062,3063,3064,3065 10 100 0 1082334010 2469 3056 1 2470 3057 1 2471 3058 1 2472 3059 1 2473 3060 1 2474 3061 1 2475 3062 1 2476 3063 1 2477 3064 1 2478 3065 1 2479 3066 1 2480 3067 1 2481 3068 1 2482 3069 1 2483 3070 1 130 quiz Happy Quiz Happy Quiz 1076777100 1086021900 0 0 1 1 1 0 1 1 3066,3067,3068,3070,3069,3071,3072,3073,3074,3075 10 100 0 1082334029 2484 3066 1 2485 3067 1 2486 3068 1 2487 3070 1 2488 3069 1 2489 3071 1 2490 3072 1 2491 3073 1 2492 3074 1 2493 3075 1 131 quiz Yay Quiz Yay Quiz 1076781600 1086026400 0 0 1 1 1 0 1 1 3076,3077,3078,3079,3080,3081,3082,3083,3084,3085 10 100 0 1082535379 2494 3076 1 2495 3077 1 2496 3078 1 2497 3079 1 2498 3080 1 2499 3081 1 2500 3082 1 2501 3083 1 2502 3084 1 2503 3085 1 147 quiz Quiz - Algebra1/Math Tech II Understanding Functions Questions related to functions covered under standard I.A.1. and I.A.2. 1077120300 1086019500 0 0 1 1 1 0 1 1 3190,3191,3194,3195,3196,3200,3201,3202 8 100 0 1082334186 2601 3190 1 2602 3191 1 2603 3194 1 2604 3195 1 2605 3196 1 2616 3200 1 2617 3201 1 2618 3202 1 149 quiz Super Quiz Super Quiz 1077067800 1085967000 0 0 1 1 1 0 1 1 3204,3206,3210,3213,3215,3217,3218,3219,3220,3221 10 100 0 1082334061 2620 3204 1 2621 3206 1 2622 3210 1 2631 3213 1 2632 3215 1 2633 3217 1 2634 3218 1 2635 3219 1 2636 3220 1 2637 3221 1 154 quiz The Supercalifragilisticexpialidocious END OF EVERYTHING quiz The Supercalifragilisticexpialidocious END OF EVERYTHING quiz 1077409200 1086049200 0 0 1 1 1 0 1 1 3256,3257,3258,3259,3260,3261,3262,3263,3264,3265,3266,3267,3674,3675,3676,3677,3678 17 100 0 1084926475 2669 3256 1 2670 3257 1 2671 3258 1 2672 3259 1 2673 3260 1 2674 3261 1 2675 3262 1 2676 3263 1 2677 3264 1 2678 3265 1 2679 3266 1 2680 3267 1 2681 3268 1 2682 3272 1 2683 3273 1 3350 3674 1 3351 3675 1 3352 3676 1 3353 3677 1 3354 3678 1 196 quiz Yummy Quiz Yummy Quiz 1079132100 1085871300 0 0 1 1 1 0 1 1 3543,3544,3545,3546,3547,3548,3549,3550,3551,3552 10 100 0 1082334078 3177 3543 1 3178 3544 1 3179 3545 1 3180 3546 1 3181 3547 1 3182 3548 1 3183 3549 1 3184 3550 1 3185 3551 1 3186 3552 1 197 quiz Gimme Quiz Gimme Quiz 1079135100 1085874300 0 0 1 1 1 0 1 1 3553,3554,3555,3556,3557,3558,3559,3560,3561,3562 10 100 0 1082334093 3187 3553 1 3188 3554 1 3189 3555 1 3190 3556 1 3191 3557 1 3192 3558 1 3193 3559 1 3194 3560 1 3195 3561 1 3196 3562 1 198 quiz Special Quiz Special Quiz 1079280600 1085933400 0 0 1 1 1 0 1 1 3563,3564,3565,3566,3567,3751,3752,3754,3755,3756 10 100 0 1082334108 3197 3563 1 3198 3564 1 3199 3565 1 3200 3566 1 3201 3567 1 3421 3751 1 3422 3752 1 3423 3754 1 3424 3755 1 3425 3756 1 212 quiz pattern quiz pattern quiz 1079907600 1085437200 0 0 1 1 1 1 1 1 3663,3664,3665,3666,3667,3668,3669,3670,3671,3672 10 100 0 1082221269 3339 3663 1 3340 3664 1 3341 3665 1 3342 3666 1 3343 3667 1 3344 3668 1 3345 3669 1 3346 3670 1 3347 3671 1 3348 3672 1 213 quiz Variables, Expressions and Equations Quiz Variables, Expressions and Equations Quiz 1079825100 1085959500 0 0 1 1 1 1 1 1 3673,3684,3685,3686,3687,3688,3689,3690,3691,3692,3693,3694 12 100 0 1082221629 3349 3673 1 3355 3684 1 3356 3685 1 3357 3686 1 3358 3687 1 3359 3688 1 3360 3689 1 3361 3690 1 3362 3691 1 3363 3692 1 3364 3693 1 3365 3694 1 215 quiz The Algebraic Order of Operations Quiz The Algebraic Order of Operations 1080439500 1086055500 0 0 1 1 1 1 1 1 3712,3713,3714,3715,3716,3717,3718,4067 8 100 0 1082221765 3383 3712 1 3384 3713 1 3385 3714 1 3386 3715 1 3387 3716 1 3388 3717 1 3389 3718 1 3652 4067 1 221 quiz Wonderfulous Quiz Wonderfulous Quiz 1081481100 1085973900 0 0 1 1 1 0 1 1 3757,3758,3771,3772,3773,3774,3775,3776,3777,3778 10 100 0 1082334138 3426 3757 1 3427 3758 1 3428 3751 1 3429 3752 1 3430 3753 1 3431 3754 1 3432 3755 1 3433 3756 1 3446 3771 1 3447 3772 1 3448 3773 1 3449 3774 1 3450 3775 1 3451 3776 1 3452 3777 1 3453 3778 1 231 quiz Jaded Quiz Jaded Quiz 1081563900 1085970300 0 0 1 1 1 0 1 1 3894,3895,3896,3897,3898,3899,3900,3910,3911,3912 10 100 0 1082535485 3489 3894 1 3490 3895 1 3491 3896 1 3492 3897 1 3493 3898 1 3494 3899 1 3495 3900 1 3506 3910 1 3507 3911 1 3508 3912 1 238 quiz Rave Quiz Rave Quiz 1081694400 1086014400 0 0 1 1 1 0 1 1 3954,3955,3956,3957,3958,3959,3960,3961,4004,4005 10 100 0 1082334168 3549 3954 1 3550 3955 1 3551 3956 1 3562 3957 1 3563 3958 1 3564 3959 1 3565 3960 1 3566 3961 1 3584 4004 1 3585 4005 1 434 quiz Quiz 001 First quiz 1085199600 1274588400 0 0 0 0 1 0 0 1 4923,4926,4927,4928,4929,4930,4931,4932,4933 9 0 0 1085286149 4493 4923 1 4494 4924 1 4495 4926 1 4496 4927 1 4497 4928 1 4498 4929 1 4499 4930 1 4500 4931 1 4501 4932 1 4502 4933 1 2557 resource Useful links for understanding the Math Tech 2/Algebra 1 end of course test 6

Understanding the Math Tech 2/Algebra 1 End of Course test

General Information - <a href="http://www.myscschools.com/offices/assessment/Programs/endofcourse/index.htm">End of Course Examination Program</a><a href="http://www.myscschools.com/offices/assessment//Programs/endofcourse/Alg1Standards.doc">Curriculum Standards</a><a href="http://www.myscschools.com/offices/assessment//Programs/endofcourse/AlgBlueprint02.doc">Blueprint</a> 1080325249 2570 resource Explanation of the content of "other functions" section of the test 6

Other Functions

1. Use patterns to generate the laws of exponents and apply the laws of exponents in problem-solving situations. 2. Analyze data and represent situations involving inverse variation using concrete models, tables, graphs, or algebraic methods as well as computer algebra systems, spreadsheets, and graphing calculators. 3. Analyze data and represent situations involving exponential growth and decay using concrete models, tables, graphs, or algebraic methods as well as computer algebra systems, spreadsheets, and graphing calculators. 1080410322 2571 resource Explanation of the content of the "quadratic functions" portion of the test 6

Quadratic Functions

1. Given the constraints of the problem, determine the domain and range values for quadratic functions. 2. With and without using a graphing calculator, investigate, describe, and predict the effects of changes in the coefficient a on the graph of y = ax2. 3. With and without using a graphing calculator, investigate, describe, and predict the effects of changes in the constant c on the graph of y = x2 + c. 4. For problem situations, analyze graphs of quadratic functions and draw conclusions. 5. Solve quadratic equations using concrete models, tables, graphs, and algebraic methods that include factoring and using the quadratic formula as well as computer algebra systems, spreadsheets, and graphing calculators. 6. Relate the solutions of quadratic equations to the roots of their functions. 1080410270 2572 resource Explanation of the content of the "systems of linear equations" portion fo the test 6

Systems of Linear Equations

1. Analyze situations and formulate systems of linear equations to solve problems. 2. Solve systems of linear equations using concrete models, graphs, tables, and algebraic methods including computer algebra systems, spreadsheets, and graphing calculators. 3. For given contexts, interpret and determine the reasonableness of solutions to systems of linear equations. 1080410432 2573 resource Explanation of the content of the"equations and inequalities" portion of the test 6

Equations and Inequalities

1. Analyze situations involving linear functions and formulate linear equations or inequalities to solve problems. 2. Investigate methods for solving linear equations and inequalities using concrete models, graphs, and the properties of equality; select a method and solve the equations and inequalities. 3. Use the commutative, associative, distributive, equality, and identity properties to justify the steps in solving equations and inequalities. 4. Using concrete models for given contexts, interpret and determine the reasonableness of solutions to linear equations and inequalities. 1080410513 2574 resource Explanation of the content of the "interpretations" portion of the test 6

Interpretations

1. Develop the concept of slope as rate of change and determine slope from graphs, tables, and algebraic representations. 2. Interpret the meaning of slope and intercepts in situations using data, symbolic representations, or graphs. 3. With and without using a graphing calculator, investigate, describe, and predict the effects of changes in m and b on the graph of y = mx + b. 4. Graph and write equations of lines given characteristics such as two points, a point and a slope, or a slope and y-intercept. 5. Determine the intercepts of linear functions from graphs, tables, and algebraic representations. 6. With and without using a graphing calculator, interpret and predict the effects of changing slope and y-intercept in applied situations. 7. Relate direct variation to linear functions and solve problems involving proportional change. 1080410888 2575 resource Explanation of the content of the "representations" portion of the test 6

Representations

1. Determine whether or not given situations can be represented by linear functions. 2. Based on the constraints of the problem, determine the domain and range values for linear functions. 3. Translate among and use algebraic, tabular, graphical, or verbal descriptions of linear functions using computer algebra systems, spreadsheets, and graphing calculators. 1080411022 2576 resource Explanation of the content of the "algebraic expressions in problem solving situations" portion of the test 6

Algebraic Expressions in Problem Solving Situations

1. Find specific function values and evaluate expressions. 2. Simplify polynomial expressions and perform polynomial arithmetic. 3. Transform and solve equations and inequalities, factoring as necessary in problem situations. 4. Given a problem situation, determine whether to use a rough estimate, an approximation, or an exact answer. Select a suitable method of computing from techniques such as the use of mental mathematics, paper-and-pencil combinations, calculators, and computers. 5. Use supporting data to explain why a solution is mathematically reasonable. 6. Use the commutative, associative, and distributive properties to simplify algebraic expressions. 1080411146 2577 resource Explanation of the content of the "generalizations, algebraic symbols, and matrices" portion of the test 6

Generalizations, Algebraic Symbols, and Matrices

1. Read, write, and represent very large and very small numbers in a variety of forms including exponential. 2. Use unit analysis to check measurement computations. 3. Given situations, determine patterns and represent generalizations algebraically. 4. Use symbolic representation, reasoning, and proof to verify statements about numbers. 5. Recognize and justify the relationship between the magnitude of a number and the application of specific operations. 6. Identify and use properties related to operations with matrices (addition, subtraction, and scalar multiplication) to solve applied problems. 1080411270 2578 resource Explanation of the content of the linear and quadratic functions and data representations" portion of the test 6

Linear and Quadratic Functions and Data Representations

1. Identify and sketch the general forms of linear (y = x) and quadratic (y = x2) parent functions. 2. For a variety of situations, identify and determine reasonable domain and range values for given situations. 3. Interpret situations in terms of given graphs or create situations that fit given graphs. 4. Represent, display, and interpret data using scatterplots, bar graphs, stem-and-leaf plots, and box-and-whiskers diagrams, including representations on graphing calculators and computers. 5. Write a linear equation that fits a data set, check the model for goodness of fit, and make predictions using the model. 1080411354 2579 resource Explanation of the content of the "relationships" portion of the test 6

Relationships

1. Describe independent and dependent quantities in functional relationships. 2. Gather and record data or use data sets to determine functional (systematic) relationships between quantities. 3. Describe functional relationships for given problem situations and write equations, inequalities, and recursive relations to answer questions arising from the situations. 4. Represent relationships among quantities using concrete models, tables, graphs, diagrams, verbal descriptions, equations, and inequalities including representations involving computer algebra systems, spreadsheets, and graphing calculators. 5. Make judgments about units of measure and scales within a system and between systems. 6. Interpret and make inferences from explicit and recursive functional relationships. 1080411444 2751 resource You did it! 3 fun_images/violethorn.gif

You did it!

resizable=1,scrollbars=1,directories=1,location=1,menubar=1,toolbar=1,status=1,height=450,width=620 1082147175 85 dialogue Talk with any of your teachers This is a dialogue location where you may discuss anything with any of the teachers who are on this site. V-. 365 0 0 1 1083457462