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1. |
The graph |y| = 4 - |2x| is symmetric with respect to __________. |
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A. |
the y-axis |
B. |
both the x-axis and
the y-axis |
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C. |
neither the x-axis nor
the y-axis |
D. |
the x-axis |
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Hint |
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2. |
Use the parent graph f(x) =  to graph the function
k(x) =  ; identify the new location of each asymptote. |
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A. |
y = 5 |
B. |
x = 5 |
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C. |
x = 2 |
D. |
y = 2 |
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Hint |
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3. |
If you divide a polynomial by the factor x + 6 and a remainder of zero results, which conclusion is true? |
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A. |
x - 6 is a factor of the polynomial. |
B. |
x + 6 is not a factor of the polynomial. |
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C. |
x - 6 is not a factor of the polynomial. |
D. |
x + 6 is a factor of the polynomial. |
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Hint |
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4. |
If the angle -1500° is in standard position, state the quadrant
in which its terminal side lies. |
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A. |
III |
B. |
I |
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C. |
IV |
D. |
II |
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Hint |
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5. |
Find sin 5 by referring to the graph of the sine function. |
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 |
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A. |
-1 |
B. |
1 |
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C. |
 |
D. |
0 |
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Hint |
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6. |
Find the inner product of  and  if  and  . |
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A. |
20 |
B. |
-12 |
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C. |
12 |
D. |
-20 |
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Hint |
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7. |
Evaluate  . |
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A. |
10 |
B. |
25 |
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C. |
5 |
D. |
 |
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Hint |
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8. |
Find the next four terms in the arithmetic sequence -10, -6, -2, ... . |
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A. |
6, 10, 14, 18 |
B. |
2, 6, 10, 14 |
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C. |
1, 5, 9, 13 |
D. |
0, 4, 8, 12 |
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Hint |
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9. |
For a set of data organized in a frequency distribution, the upper and lower values in each interval are called ______. |
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A. |
class limits |
B. |
the class range |
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C. |
class marks |
D. |
class intervals |
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Hint |
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10. |
Determine the limit of the function  as x approaches  . |
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A. |
 |
B. |
0 |
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C. |
does not exist |
D. |
 |
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Hint |
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11. |
Evaluate the indefinite integral  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
Write an equation in slope-intercept form with a slope of  that passes through the point (-3, -5). |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Find the inverse of  . |
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A. |
 |
B. |
 |
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C. |
does not exist |
D. |
0 |
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Hint |
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14. |
Find the maximum value of f(x, y) = x - 4y for the system of inequalities.
2x + y  3
2x + y  -2
y 4
x < 1 |
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A. |
-3 |
B. |
16 |
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C. |
-17 |
D. |
-16 |
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Hint |
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15. |
Describe the end behavior of this function:
 |
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A. |
y  as x , y  as x |
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B. |
y  3 as x , y 3 as x |
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C. |
y 0 as x , y 0 as x |
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D. |
y -2 as x , y -2 as x |
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Hint |
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16. |
Find the direction of the resultant of a 7-newton force at an angle of 35° above the x-axis and a 12-newton force at an angle of 35° below the x-axis. |
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A. |
0° |
B. |
10.4° |
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C. |
-10.4° |
D. |
-2.9° |
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Hint |
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17. |
Which equation could represent a lemniscate? |
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A. |
r = 4 sin 2 |
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B. |
r = 4 cos 4 |
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C. |
 |
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D. |
 |
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Hint |
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18. |
Simplify (3 + 4i) + (5 – 7i). |
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A. |
-4 + 9i |
B. |
7 - 2i |
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C. |
15 - 28i |
D. |
8 - 3i |
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Hint |
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19. |
Write the equation of a circle that has a diameter with endpoints at (1, 0) and (5, 4). |
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A. |
(x + 3) 2 + (y + 2) 2 = 8 |
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B. |
(x - 3) 2 + (y - 2) 2 = 64 |
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C. |
(x - 3) 2 + (y - 2) 2 = 8 |
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D. |
(x + 3) 2 + (y - 2) 2 = 64 |
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Hint |
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20. |
In a general equation of a conic, A = 3, B = 0, C = 2, D = 6, E = 8 and F = 5. Write the equation in standard form. |
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A. |
3(x - 1)2 + 2( y - 2)2 = 6 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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