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1. |
Determine the slope of the line that passes through the points at
(1, 5) and (-4, 0). |
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A. |
1 |
B. |
-1 |
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C. |
0 |
D. |
 |
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Hint |
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2. |
In the figure,  intersects  at H. Which additional fact is needed to prove  by ASA? |
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A. |
 |
B. |
   |
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C. |
  |
D. |
  |
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Hint |
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3. |
Which is the graph of 4x2 + 9y2 + 16x -18y -11 = 0? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Find the difference (-3x3 – 7x2 + 5x – 4) – (6x2 – 8). |
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A. |
–3x3 – x2 + 5x - 12 |
B. |
–3x3 – 13x2 + 5x - 12 |
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C. |
-11x8 + 4 |
D. |
–3x3 – 13x2 + 5x + 4 |
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Hint |
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5. |
Find the value of y to the nearest tenth. |
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A. |
7.2 |
B. |
7.6 |
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C. |
7.5 |
D. |
8.0 |
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Hint |
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6. |
Which of the following trinomials is a perfect square trinomial? |
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A. |
x2 + 16x + 16 |
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B. |
9a2 - 12a + 4 |
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C. |
4y2 + 10y + 25 |
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D. |
r2 - 6r + 36 |
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Hint |
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7. |
What is the probability that the spinner will land on either the green sector or the yellow sector? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Which equation describes the line that contains the points (7, 17) and (15, 33)? |
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A. |
y = 2x + 3 |
B. |
 |
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C. |
y = -2x + 31 |
D. |
 |
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Hint |
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9. |
Find  . |
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A. |
 |
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B. |
 |
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C. |
impossible |
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D. |
 |
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Hint |
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10. |
The property of a parabola that allows it to be folded in half so that each half matches the other exactly is called what? |
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A. |
maximum |
B. |
minimum |
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C. |
vertex |
D. |
symmetry |
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Hint |
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11. |
John wanted to see the flag as he sang the national anthem, so he looked up at it at an angle of 38°. Then, he decided to get a closer look, so he walked 150 feet toward the flag. If his angle of elevation was now 46°, how high was the flag? |
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A. |
477.3 ft. |
B. |
460.9 ft. |
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C. |
117.2 ft. |
D. |
155.3 ft. |
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Hint |
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12. |
What must be done to the quadratic expression ax2 + bx in order to complete the square? |
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A. |
square b and add to original |
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B. |
find one fourth of b and add to original |
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C. |
find one half of b, square this result, and add to original |
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D. |
square b, then find one half of the result, and add to original. |
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Hint |
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13. |
A long ramp that leads to a building entrance is 45 feet. The stairs to the entrance have a vertical height of 6 feet. What is the angle of incline of the ramp? |
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A. |
about 18° |
B. |
about 10° |
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C. |
about 4° |
D. |
about 8° |
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Hint |
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14. |
What is the degree measure of the angle through which the hour hand on a clock rotates from 4:00 P.M. to 8:00 P.M.? |
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A. |
90° |
B. |
–90° |
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C. |
–120° |
D. |
120° |
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Hint |
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15. |
Which of the values is a solution to the equation 2x + 7 = 37? |
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A. |
15 |
B. |
-10 |
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C. |
3 |
D. |
5 |
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Hint |
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16. |
If A= {0,1,2,3,4}, B={2,4,6,8} and C= find  |
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A. |
{-3, -2, –1, 0, 2, 4, 6, 8} |
B. |
{2,4,6,8} |
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C. |
 |
D. |
 |
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Hint |
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17. |
Write the ratio of measurements 28 feet to 7 yard in lowest terms. |
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A. |
4:7 |
B. |
3:4 |
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C. |
4:3 |
D. |
4:1 |
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Hint |
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18. |
Use the parallelogram in the diagram with a translation of 2 up, 4 units to the left, followed by a reflection over the x-axis to find the coordinates of Y''. |
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A. |
(1, -2) |
B. |
(-2, -2) |
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C. |
(-1, 2) |
D. |
(-2, 2) |
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Hint |
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19. |
Compute the variance and standard deviation for the set of {7,7,7,7}. Round to the nearest tenth. |
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A. |
0; 7 |
B. |
0; 0 |
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C. |
0; 28 |
D. |
7; 0 |
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Hint |
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20. |
Find sin 405° by drawing a reference angle. |
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A. |
1 |
B. |
 |
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C. |
 |
D. |
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Hint |
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