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1. |
Name the set of numbers that is graphed below. |
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A. |
{-3, 2, 4} |
B. |
{-6, -3, 2, 4} |
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C. |
{-6, -3, 0, 2, 4} |
D. |
{all integers} |
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Hint |
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2. |
Solve -198 = -11x. |
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A. |
x = 187 |
B. |
x = -18 |
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C. |
x = 18 |
D. |
x = -187 |
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Hint |
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3. |
What is the probability that you roll an odd number on a six-sided number cube? |
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A. |
1:1 |
B. |
3:1 |
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C. |
 |
D. |
 |
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Hint |
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4. |
If y varies directly as x and y = 35 when x = 5, find y when x = 11. |
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A. |
41 |
B. |
77 |
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C. |
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D. |
7 |
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Hint |
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5. |
Express the relation whose graph is shown as a set of ordered pairs. |
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A. |
{(1, 1), (2, -2), (-3, -2), (-4, 3)} |
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B. |
{(1, 1), (-2, 2), (-3, -2), (-4, 3)} |
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C. |
{(1, 1), (2, -2), (2, -3), (-3, 4)} |
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D. |
{(1, 1), (-2, 2), (-2, -3), (3, -4)} |
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Hint |
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6. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
c + 7 |
B. |
18c2 - 3c + 7 |
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C. |
9c2 - 15c + 7 |
D. |
18c2 - 15c + 7 |
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Hint |
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7. |
Write the standard form of an equation of the line that passes through
(-2, 3) and has a slope of m = -3. |
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A. |
3x + y = 9 |
B. |
3x + y = -9 |
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C. |
y = -3x - 9 |
D. |
3x + y = -3 |
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Hint |
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8. |
Which equation has a graph perpendicular to the graph 3y = 2x - 9? |
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A. |
 |
B. |
y = 2x + 5 |
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C. |
3x + 2y = 7 |
D. |
2x + 3y = 4 |
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Hint |
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9. |
Solve  |
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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. |
Choose the inequality whose solution set is graphed below. |
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A. |
x < -3 and x > 0 |
B. |
-5 < x < 5 |
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C. |
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D. |
x > -3 or x < 2 |
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Hint |
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11. |
Evaluate  if x = -13, y = -10, and z = -5. |
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A. |
-24 |
B. |
26 |
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C. |
24 |
D. |
-26 |
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Hint |
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12. |
Solve 42 + w = -27. |
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A. |
w = 69 |
B. |
w = 15 |
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C. |
w = -15 |
D. |
w = -69 |
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Hint |
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13. |
Solve  |
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A. |
w = 835 |
B. |
w = -859 |
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C. |
w = 859 |
D. |
w = -835 |
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Hint |
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14. |
Solve –13b – 17 – 5b = 2b – 10 –20b – 7. |
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A. |
b = 0 |
B. |
All Real Numbers |
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C. |
b = 1 |
D. |
No Solution |
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Hint |
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15. |
Last year, an internet service provider's fee was $17.99 per month. This year, the same internet service provider charges $19.99 per month. Rounded to the nearest percent, what is the percent of increase for internet service? |
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A. |
11% |
B. |
15% |
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C. |
9% |
D. |
2% |
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Hint |
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16. |
Use the formula A = lw to find the width of a rectangle whose area is 46.875 square meters and whose length is 7.5 meters. |
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A. |
6.35 meters |
B. |
6.25 meters |
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C. |
6.2 meters |
D. |
6.5 meters |
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Hint |
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17. |
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. |
-12, -15.5, -19 |
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C. |
-11.5, -14.5, -17.5 |
D. |
-13, -17.5, -22 |
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Hint |
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18. |
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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19. |
What is implied when it is said that x and y have no correlation? |
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A. |
When the value of x increases, the value of y decreases. |
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B. |
When the value of x increases, the value of y increases. |
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C. |
When the value of x increases, the value of y does not necessarily increase or decrease. |
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D. |
When the value of x decreases, the value of y decreases. |
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Hint |
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20. |
Solve  |
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A. |
{-4, 38} |
B. |
{-38, -4} |
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C. |
{-38, 4} |
D. |
{4, 38} |
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Hint |
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