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1. |
Solve the equation 3b - 5 = 18. |
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A. |
b = 20 |
B. |
b =  |
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C. |
b =  |
D. |
b = 26 |
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Hint |
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2. |
Write an equation to represent the function. |
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A. |
f(x) = 2x + 2 |
B. |
f(x) = 3x |
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C. |
f(x) = x + 1 |
D. |
f(x) = x + 4 |
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Hint |
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3. |
Determine the slope of the line that passes through (2, 2) and (5, 8). |
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A. |
-2 |
B. |
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C. |
2 |
D. |
 |
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Hint |
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4. |
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 increases, the value of y does not necessarily increase or decrease. |
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B. |
When the value of x is negative, the value of y negative. |
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C. |
When the value of x increases, the value of y decreases. |
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D. |
When the value of x increases, the value of y increases. |
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Hint |
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5. |
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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6. |
Simplify (4y4)3. |
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A. |
12y12 |
B. |
64y12 |
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C. |
64y64 |
D. |
12y3 |
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Hint |
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7. |
Simplify (3a4b5c)4. |
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A. |
7a16b20c4 |
B. |
12a8b9c5 |
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C. |
3a16b20c4 |
D. |
81a16b20c4 |
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Hint |
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8. |
Simplify  . Assume the denominator is not equal to zero. |
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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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9. |
Refer to circles B and D in the figure below. If BC = 5 and CD = 5, find AE. |
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A. |
15 |
B. |
20 |
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C. |
25 |
D. |
10 |
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Hint |
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10. |
How many planes appear on the figure shown? |
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A. |
6 |
B. |
5 |
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C. |
7 |
D. |
8 |
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Hint |
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11. |
If A (-2, -3) is reflected over the y-axis, what are the new coordinates of A' ? |
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A. |
(-2, -3) |
B. |
(2, 3) |
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C. |
(2, -3) |
D. |
(-2, 3) |
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Hint |
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12. |
A dilation with center C produced quadrilateral RSTV. What is the scale factor? |
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A. |
9 |
B. |
2 |
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C. |
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D. |
12 |
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Hint |
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13. |
Evaluate 12 - |x - 7| if x = 15. |
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A. |
9 |
B. |
6 |
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C. |
4 |
D. |
7 |
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Hint |
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14. |
A blueprint of an office building has a scale of  inch = 2 feet. What are the dimensions of a storage closet that measures 3 inches by  inches on the blueprint? |
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A. |
 feet by 4 feet |
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B. |
 feet by 10 feet |
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C. |
8 feet by 12 feet |
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D. |
6 feet by 9 feet |
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Hint |
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15. |
Find h(-2.5) if h(z) = z² + 3.5z – 2.75. |
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A. |
-5.25 |
B. |
-17.75 |
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C. |
12.25 |
D. |
0.25 |
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Hint |
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16. |
Find 8P3. |
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A. |
1,680 |
B. |
24 |
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C. |
21 |
D. |
336 |
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Hint |
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17. |
What appears to happen in the graph? |
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A. |
Production has decreased slightly. |
B. |
Production dropped in half each month. |
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C. |
Production has doubled each month. |
D. |
Production increased each month. |
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Hint |
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18. |
What is B + C? |
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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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19. |
A card is drawn at random from a standard deck of 52 playing cards. What is the probability that the card is black or a face card? |
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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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20. |
What is the order of rotational symmetry for the figure shown? |
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A. |
0 |
B. |
2 |
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C. |
1 |
D. |
4 |
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Hint |
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