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1. |
Which statement is true about the graph shown below? |
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A. |
The domain is {-3, 2, 4}. |
B. |
The relation is not a function. |
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C. |
The relation is a function. |
D. |
The range is {-3, -2, 0, 1}. |
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2. |
Which figure comes next in the pattern? |
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A. |
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B. |
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C. |
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D. |
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3. |
What is the perimeter of the pattern consisting of 8 trapezoids? |
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A. |
26 |
B. |
29 |
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C. |
8 |
D. |
23 |
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4. |
Graph y + 2 = 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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5. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
18c2 - 3c + 7 |
B. |
18c2 - 15c + 7 |
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C. |
c + 7 |
D. |
9c2 - 15c + 7 |
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6. |
Use substitution to solve the system of equations.
5x + 5y = -30
2x - y = 15 |
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A. |
(3, -9) |
B. |
no solution |
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C. |
infinitely many solutions |
D. |
(21, 27) |
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Hint |
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7. |
Express 765,000,000,000 in scientific notation. |
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A. |
0.765 × 1012 |
B. |
7.65 × 1011 |
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C. |
7.65 × 10-11 |
D. |
7.65 × 1010 |
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8. |
If a stone is dropped at random on the arrangement of tiles shown, what is the probability the stone lands on a black tile? |
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A. |
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B. |
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C. |
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D. |
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9. |
The corner view of a figure is shown below. Which is the front view? |
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A. |
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B. |
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C. |
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D. |
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10. |
Find the volume to the nearest tenth of a right cylinder with a diameter of 10 centimeters and a height of 8 centimeters. |
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A. |
1326.8 cm3 |
B. |
251.3 cm3 |
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C. |
2513.3 cm3 |
D. |
628.3 cm3 |
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11. |
Reina is constructing a cylinder that can hold 90.8 cubic centimeters. If the diameter of the cylinder is 3.4 centimeters, what should the height measure? (Round to the nearest tenth.) |
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A. |
12.0 cm |
B. |
8.2 cm |
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C. |
14.4 cm |
D. |
10.0 cm |
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Hint |
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12. |
Find the odds of rolling a number greater than or equal to four on a number cube. |
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A. |
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B. |
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C. |
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D. |
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13. |
Solve 42 + w = -27. |
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A. |
w = -69 |
B. |
w = 15 |
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C. |
w = 69 |
D. |
w = -15 |
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14. |
Line segment  has endpoints A(-6, -3) and B(2, 1). Line segment  has endpoints C(-4, 8) and D(3, -6). Is perpendicular to ? Why? |
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A. |
No, the lines are parallel. |
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B. |
No, the lines intersect but not at right angles. |
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C. |
Yes, the slopes are negative reciprocals. |
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D. |
Yes, the slopes are opposites. |
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15. |
Write the slope-intercept form of an equation for a line that passes through (-1, 0) and is perpendicular to the graph of 3x – 5y = 20. |
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A. |
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B. |
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C. |
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D. |
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16. |
A bag contains 10 red marbles, 5 gray marbles, 12 black marbles, and 8 white marbles. Two marbles are randomly drawn from the bag without replacement. What is the probability of drawing a black marble followed by a red marble? |
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A. |
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B. |
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C. |
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D. |
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17. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a four? |
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A. |
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B. |
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C. |
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D. |
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18. |
What is the perimeter of a triangle whose vertices are the points
(–1, 4), (–1, –2), (5, –2)? |
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A. |
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B. |
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C. |
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D. |
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19. |
What appears to happen in the graph? |
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A. |
Sales have slightly increased. |
B. |
Sales have dropped. |
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C. |
Sales have doubled each month. |
D. |
Sales have cut in half each month. |
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Hint |
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20. |
Which view shows the orthogonal view of the object from the top? |
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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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