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1. |
Which statement is true about the graph shown below? |
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A. |
The range is {-3, -2, 0, 1}. |
B. |
The relation is not a function. |
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C. |
The relation is a function. |
D. |
The domain is {-3, 2, 4}. |
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Hint |
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2. |
Translate ''the circumference of a circle is two times pi times the radius'' into an equation, inequality, or formula. |
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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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3. |
Solve the equation 3b - 5 = 18. |
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A. |
b =  |
B. |
b = 20 |
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C. |
b = 26 |
D. |
b =  |
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Hint |
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4. |
Which segment is skew to  ? |
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A. |
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B. |
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C. |
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D. |
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5. |
What is the probability that when a coin is tossed it will land heads up? |
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A. |
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B. |
0 |
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C. |
1 |
D. |
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Hint |
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6. |
If y varies inversely as x and y = 6 when x = 24, find x when y = 12. |
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A. |
24 |
B. |
144 |
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C. |
12 |
D. |
48 |
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Hint |
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7. |
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. |
3 |
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C. |
-11 |
D. |
9 |
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Hint |
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8. |
What is implied when it is said that x and y have a negative correlation? |
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A. |
When the value of x is negative, the value of y negative. |
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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 increases, the value of y decreases. |
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Hint |
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9. |
Simplify (3a4b5c)4. |
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A. |
81a16b20c4 |
B. |
7a16b20c4 |
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C. |
3a16b20c4 |
D. |
12a8b9c5 |
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Hint |
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10. |
A company e-mails the daily cafeteria menu to its employees at a random time between 8:00 a.m. and 9:00 a.m. What is the probability that the menu will be e-mailed between 8:00 a.m. and 8:20 a.m.? |
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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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11. |
In parallelogram ABCD,  B  ________. |
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A. |
A and C |
B. |
C |
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C. |
D |
D. |
A |
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Hint |
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12. |
Solve  |
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A. |
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B. |
y = 27 |
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C. |
y = -27 |
D. |
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Hint |
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13. |
Find  if f(x) = -12x +  |
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A. |
-9 |
B. |
1 |
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C. |
0 |
D. |
-8 |
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Hint |
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14. |
Solve x – 72 > 21. |
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A. |
x > 93 |
B. |
x > -51 |
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C. |
x > -93 |
D. |
x > 51 |
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Hint |
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15. |
From the set {(-5, 4), (0, 2), (1, 6), (4, -4)}, which ordered pairs are a part of the solution set for  |
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A. |
{(0, 2), (4, -4)} |
B. |
{(-5, 4), (0, 2), (1, 6)} |
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C. |
{(1, 6), (4, -4)} |
D. |
{(-5, 4), (1, 6), (4, -4)} |
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Hint |
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16. |
Find B – A. |
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A. |
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B. |
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C. |
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D. |
impossible |
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Hint |
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17. |
The table shows the results when a number cube was rolled. What is the experimental probability of rolling an even number? |
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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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18. |
The table shows the results when a number cube was rolled. What is the experimental probability of rolling an even number? |
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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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19. |
What is B + C? |
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A. |
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B. |
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C. |
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D. |
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20. |
Given circle J, mMJL = 55° and mMJN = 45° what is the measure of arc NL? |
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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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