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1. |
Determine which equation represents a function. |
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A. |
x = y2 - 1 |
B. |
x = 4 |
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C. |
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D. |
y = -2x + 1 |
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Hint |
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2. |
What is the next term in the sequence 1, 2, 3, 5, 8, 13, …? |
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A. |
20 |
B. |
14 |
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C. |
21 |
D. |
18 |
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Hint |
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3. |
Write an equation to represent the function. |
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A. |
f(x) = x + 1 |
B. |
f(x) = 3x |
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C. |
f(x) = 2x + 2 |
D. |
f(x) = x + 4 |
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Hint |
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4. |
What is the slope of the line that passes through (8, 4) and (6, 7)? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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5. |
Write the point-slope form of an equation of the line that passes through (4, -3) and (2, 1). |
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A. |
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B. |
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C. |
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D. |
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Hint |
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6. |
Which line has a slope of  and passes through (2, -4)? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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7. |
Which graph is the graph of the inequality 4x + 3y > -15? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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8. |
What is the equation of the graph shown? |
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A. |
f(x) = 2x2 + 2x + 1 |
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B. |
f(x) = -2x2 + 2x - 1 |
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C. |
f(x) = 2x2 - 2x + 1 |
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D. |
f(x) = -2x2 + 2x + 1 |
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Hint |
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9. |
Find the distance between points with coordinates (3, -4) and (-6, 5). |
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A. |
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B. |
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C. |
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D. |
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Hint |
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10. |
Write 7x = 4y – 6 in standard form. |
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A. |
7x – 4y = -6 |
B. |
-7x + 4y = 6 |
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C. |
x =  y -  |
D. |
y =  x +  |
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Hint |
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11. |
Find h(-2.5) if h(z) = z² + 3.5z – 2.75. |
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A. |
12.25 |
B. |
0.25 |
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C. |
-5.25 |
D. |
-17.75 |
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Hint |
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12. |
Graph  |
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A. |
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B. |
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C. |
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D. |
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Hint |
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13. |
From the set {(-4, 4), (0, 3), (5, 1), (7, 0)}, which ordered pairs are a part of the solution set for 3x - 4y < -4? |
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A. |
{(-4, 4), (0, 3)} |
B. |
{(-4, 4), (5, 1)} |
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C. |
{(5, 1), (7, 0)} |
D. |
{(0, 3), (7, 0)} |
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Hint |
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14. |
Greta and her grandmother planned to attend a downtown play. Greta lives 10 miles south and 4 miles west of downtown, while her grandmother lives 2 miles south and 2 miles east of downtown. If Greta picks up her grandmother on the way (rather than meet her at the play), how many miles does that add to her trip? |
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A. |
2 |
B. |
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C. |
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D. |
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Hint |
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15. |
If y varies inversely as x and y = 14 when x = 3, what is x when y = 84? |
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A. |
6 |
B. |
2 |
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C. |
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D. |
28 |
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Hint |
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16. |
Coach Rodney has just enough money that he can buy 11 football uniforms for $80 each. But if he decides to instead coach baseball, those uniforms cost $120 each. What is the maximum amount of uniforms that he would be able to buy, assuming he stays within his budget? |
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A. |
16 uniforms |
B. |
8 uniforms |
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C. |
17 uniforms |
D. |
7 uniforms |
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Hint |
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17. |
If Dale Jarrett drives his car 1760 feet on the racetrack in 6 seconds, about how long will it take him to drive 2640 feet, a half mile? |
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A. |
18 seconds |
B. |
9 seconds |
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C. |
18 minutes |
D. |
6 minutes, 40 seconds |
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Hint |
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18. |
Given y = -2x2 + 4x - 3, find the value of y if x = 1. |
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A. |
-9 |
B. |
-2 |
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C. |
-1 |
D. |
3 |
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Hint |
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