Multiple Choice Identify the choice that best
completes the statement or answers the question.
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1.
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Choose the best estimate for 55° in radians.
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2.
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Choose the best estimate for 136° in radians.
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3.
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Choose the best estimate for the central angle in degrees.
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4.
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Choose the best estimate for the central angle in degrees.
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5.
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Choose the best estimate for the central angle in radians.
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6.
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How many turning points does the graph of y = sin x have from
0° to 360°?
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7.
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Which of the following is not an x-intercept of the graph of y =
sin x?
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8.
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Determine the midline of the following graph.
A. | y = 2 | B. | y = 3 | C. | y =
4 | D. | y = 5 |
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9.
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Determine the midline of the following graph.
A. | y = 2 | B. | y = 3 | C. | y =
4 | D. | y = 5 |
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10.
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Determine the amplitude of the following graph.
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11.
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Determine the amplitude of the following graph.
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12.
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Determine the period of the following graph.
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13.
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Determine the period of the following graph.
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14.
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Determine the range of the following graph.
A. | {y | 0 £ y £ 8, y Î R} | B. | {y | –2
£ y £ 6, y Î R} | C. | {y | –4 £ y £ 8, y Î R} | D. | {y | y Î R} |
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15.
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Determine the range of the following graph.
A. | {y | 1 £ y £ 5, y Î R} | B. | {y | –2
£ y £ 2, y Î R} | C. | {y | 0 £
y £ 4, y Î
R} | D. | {y | y Î
R} |
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16.
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Determine the range of the following graph.
A. | {y | –8 £ y £ 8, y Î R} | B. | {y | –4
£ y £ 4, y Î R} | C. | {y | 0 £
y £ 15, y Î
R} | D. | {y | y Î
R} |
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17.
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A sinusoidal graph has an amplitude of 10 and a maximum at the point (18, 5).
Determine the midline of the graph.
A. | y = 0 | B. | y = –5 | C. | y =
13 | D. | y = 8 |
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18.
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A sinusoidal graph has a maximum at the point (5, 12) and a minimum at the point
(12, 5). Determine the midline of the graph.
A. | y = 0 | B. | y = 5 | C. | y =
12 | D. | y = 8.5 |
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19.
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A sinusoidal graph has a maximum at the point (4, –8) and the next minimum
is at the point (7, –10). Determine the period of the graph.
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20.
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Select the function with the greatest maximum value.
A. | y = 2 sin 3(x + 90°) + 5 | B. | y = 3 sin
2(x – 90°) – 3 | C. | y = sin (x +
90°) – 1 | D. | y = sin 0.5(x –
90°) |
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21.
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Determine the amplitude of the following function. y = 3 sin
2(x + 90°) – 1
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22.
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Determine the amplitude of the following function. y = cos x + 12
A. | | B. | 1 | C. | 2 | D. | 12 |
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23.
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Determine the period of the following function. y = cos x + 12
A. | 180° | B. | 360° | C. | 720° | D. | 1080° |
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24.
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Determine the midline of the following function. y = 3 sin 2(x
+ 90°) – 1
A. | y = 2 | B. | y = 3 | C. | y =
0 | D. | y = –1 |
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25.
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Determine the midline of the following function. y = cos x + 12
A. | y = 12 | B. | y = 3 | C. | y =
4 | D. | y = 0 |
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26.
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Determine the range of the following function. y = cos x
+ 12
A. | {y | 11 £ y £ 13, y Î R} | B. | {y | –4
£ y £ 4, y Î R} | C. | {y | 9 £
y £ 15, y Î
R} | D. | {y | y Î
R} |
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27.
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Determine the range of the following function. y = 0.5 sin (x
– 2)
A. | {y | –3 £ y £ –1, y Î
R} | B. | {y | –0.5 £ y £ 0.5, y Î R} | C. | {y | –2
£ y £ 2, y Î R} | D. | {y | y Î R} |
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