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1. |
State the slope and y-intercept of the graph of -y = -0.9x + 4. |
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A. |
m = -0.9, b = 4 |
B. |
m = 4, b = -0.9 |
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C. |
m = 0.9, b = -4 |
D. |
m = -4, b = 0.9 |
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Hint |
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2. |
Josh has 40 minutes to complete a government exam. There are 15 multiple-choice questions worth 3 points each. There are also 5 short-answer questions worth 11 points each. It takes about 2 minutes for Josh to answer the multiple-choice questions m and about 8 minutes to complete the short-answer questions s. The system of inequalities that represents this problem is graphed below. Which ordered pair is not a vertex of the feasible region? |
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A. |
(0, 5) |
B. |
(15, 0) |
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C. |
(0, 0) |
D. |
(20, 0) |
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Hint |
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3. |
Triangle MNP is shown. What is the measure of the missing length? Round to the nearest tenth. |
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A. |
12.8 yd |
B. |
14.3 yd |
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C. |
12.5 yd |
D. |
13.9 yd |
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Hint |
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4. |
Find the value of x. |
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A. |
45 |
B. |
125 |
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C. |
145 |
D. |
135 |
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Hint |
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5. |
In the figure shown,  is an exterior angle of  Which
statement is correct? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Solve x2 - 6x + 10 = 0 by completing the square. |
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A. |
-3 ± i |
B. |
2, 4 |
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C. |
3 ± i |
D. |
1 ± i |
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Hint |
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7. |
Write an equation of the function whose graph is shown. |
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A. |
y = sin 4 |
B. |
y = 2 sin |
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C. |
y = 2 sin |
D. |
y = 4 sin |
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Hint |
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8. |
Which of the following statements is true? |
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A. |
 intersects plane M at point C. |
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B. |
The intersection of and plane M is  . |
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C. |
intersects plane M at point B. |
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D. |
intersects plane M in two points. |
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Hint |
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9. |
Make a conjecture based on the following information.  M is obtuse. |
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A. |
mM is not 180 |
B. |
mM = 30 |
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C. |
M is straight |
D. |
M is acute |
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Hint |
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10. |
Find the value of z. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
5 |
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Hint |
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11. |
Solve –13b – 17 – 5b = 2b – 10 –20b – 7. |
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A. |
b = 0 |
B. |
b = 1 |
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C. |
No Solution |
D. |
All Real Numbers |
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Hint |
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12. |
Write the slope-intercept form of an equation for a line perpendicular to the graph of y = -3x + 5 and passes through the x-intercept of that line. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Solve the equation 3y + 8 = 36. |
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A. |
20 |
B. |
 |
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C. |
 |
D. |
4 |
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Hint |
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14. |
Simplify:  |
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A. |
 |
B. |
-16 |
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C. |
16 |
D. |
no real roots |
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Hint |
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15. |
What is the y-intercept of the function y = 2x2 + 1 |
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A. |
1 |
B. |
none |
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C. |
3 |
D. |
0 |
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Hint |
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16. |
If  bisects  what is  |
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A. |
34° |
B. |
68° |
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C. |
45° |
D. |
11° |
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Hint |
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17. |
Which is a problem solving strategy you could use? |
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A. |
all of these |
B. |
Work backwards |
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C. |
Guess and check |
D. |
Eliminate possibilities |
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Hint |
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18. |
What would the chart look like after reading the information:
Sam's state is in the most southern of the choices.
Dave's state is near the Atlantic Ocean.
Amy's state gets snow regularly in the winter and is not near an ocean. |
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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. |
Complete. 3 yd = _____ft |
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A. |
9 |
B. |
27 |
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C. |
6 |
D. |
1 |
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Hint |
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20. |
If  find y. Round your answer to the nearest tenth. |
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A. |
6.2 cm |
B. |
31.5 cm |
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C. |
8.7 cm |
D. |
10.3 cm |
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Hint |
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