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1. |
Name the set of numbers that is graphed below. |
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A. |
{-2, -1} |
B. |
{-3, -2, -1} |
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C. |
{-3, -2, -1, 0, 1, 2, 3} |
D. |
{-3, -2, -1, 0} |
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Hint |
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2. |
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam for a mean of 80? |
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A. |
97 |
B. |
100 |
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C. |
93 |
D. |
80 |
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Hint |
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3. |
Solve  for g. |
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A. |
g =  |
B. |
g =  |
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C. |
g =  |
D. |
1 |
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Hint |
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4. |
Which pair of ratios forms a proportion? |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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5. |
Determine the value of r so that the line through (r, 4) and (-7, 7) has a slope of  . |
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A. |
3 |
B. |
9 |
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C. |
-3 |
D. |
-11 |
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Hint |
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6. |
Simplify (7a4b) (8a7b6). |
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A. |
56a28b6 |
B. |
56a11b7 |
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C. |
15a28b6 |
D. |
15a11b7 |
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Hint |
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7. |
Use the Distributive Property to simplify 11(v – 2). |
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A. |
11v + 22 |
B. |
11v – 2 |
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C. |
11v – 22 |
D. |
22 – 11v |
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Hint |
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8. |
Find |
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A. |
-81 |
B. |
81 |
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C. |
-9 |
D. |
9 |
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Hint |
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9. |
A bag contains 7 purple marbles, 5 yellow marbles, 3 white marbles, and 1 black marble. What is the probability of randomly selecting a marble that is not purple? |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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10. |
Solve –13b – 17 – 5b = 2b – 10 –20b – 7. |
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A. |
b = 0 |
B. |
b = 1 |
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C. |
All Real Numbers |
D. |
No Solution |
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Hint |
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11. |
Find h(3a) if h(z) = z2 - 9z – 10. |
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A. |
-24a – 10 |
B. |
9a2 - 27a – 10 |
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C. |
-18a – 10 |
D. |
3a2 - 27a – 10 |
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Hint |
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12. |
Find the next three terms in the arithmetic sequence 2, -1.5, -5, -8.5, …. |
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A. |
-11, -13.5, -16 |
B. |
-11.5, -14.5, -17.5 |
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C. |
-12, -15.5, -19 |
D. |
-13, -17.5, -22 |
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Hint |
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13. |
Write an equation of the line shown in the graph. |
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A. |
y = 2x + 5 |
B. |
y = -2x – 5 |
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C. |
y = -2x + 5 |
D. |
y = 2x – 5 |
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Hint |
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14. |
Write an equation of a line that passes through (-3, 4) with slope - . |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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15. |
Which relationship would most likely have no correlation? |
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A. |
A person's height and the person's shoe size. |
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B. |
A person's age, and the address of the person. |
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C. |
The number of miles driven, and the number of gallons of gas in the car. |
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D. |
The number of pizzas ordered, and the total price of the bill. |
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Hint |
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16. |
Use elimination to solve the system of equations given by 3x – 2y = 10 and 5x + 2y = 6. |
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A. |
infinitely many solutions |
B. |
no solution |
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C. |
(-2, -8) |
D. |
(2, -2) |
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Hint |
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17. |
Multiply 4x2 (–x2 – 3x + 2). |
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A. |
–4x2 – 12x + 8 |
B. |
–4x2 – 7x + 8 |
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C. |
–4x4 – 12x3 + 8x2 |
D. |
–4x4 – 7x3 + 8x2 |
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Hint |
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18. |
Solve x(x – 2) + 2x(x + 3) + 10 = 3x(x – 1) + 31. |
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A. |
x = 4 |
B. |
x = 2 |
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C. |
x = –2 |
D. |
x = 3 |
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Hint |
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19. |
Find the product (x2 – 3x +6)(2x2 + 3x + 4). |
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A. |
2x4 + 3x3 – 5x2 + 6x + 24 |
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B. |
2x4 – 3x3 – 5x2 + 6x + 24 |
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C. |
2x4 + 3x3 + 7x2 + 6x + 24 |
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D. |
2x4 – 3x3 + 7x2 + 6x + 24 |
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Hint |
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20. |
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 minutes |
B. |
18 seconds |
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C. |
6 minutes, 40 seconds |
D. |
9 seconds |
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Hint |
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