Multiple Choice Identify the
choice that best completes the statement or answers the question.
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1.
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Determine the quadrant in which an angle, q, lies if .
a. | 2nd quadrant | b. | 4th quadrant | c. | 1st
quadrant | d. | 3rd quadrant |
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2.
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Rewrite in radian measure. Round to
three decimal places.
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3.
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Find the length of the arc, S, on a circle
of radius 3 meters intercepted by a central angle of . Round to two decimal
places.
a. |
meters | b. |
meters | c. |
meters | d. |
meters | e. |
meters |
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4.
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Find the area of the sector of the circle with
radius 2 meters and central angle .
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5.
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Find the point on the unit
circle that corresponds to the real number . Use your results to
evaluate .
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6.
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Given and ,
determine the following.
![mc006-3.jpg](chapter_4_pre_test_files/mc006-3.jpg)
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7.
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Using the figure below, if ,
determine the exact value of x.
![mc007-2.jpg](chapter_4_pre_test_files/mc007-2.jpg)
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8.
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Using the figure below, if ,
determine the exact value of r.
![mc008-2.jpg](chapter_4_pre_test_files/mc008-2.jpg)
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9.
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The point is on the
terminal side of an angle in standard position. Determine the exact value of .
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10.
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Determine the exact value of .
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11.
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Sketch the graph of the function below, being sure
to include at least two full periods.
![mc011-1.jpg](chapter_4_pre_test_files/mc011-1.jpg)
![mc011-2.jpg](chapter_4_pre_test_files/mc011-2.jpg)
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12.
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Find a and d for the function such that the graph of matches the graph below.
![mc012-3.jpg](chapter_4_pre_test_files/mc012-3.jpg)
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13.
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Which of the following functions is represented by
the graph below?
![mc013-1.jpg](chapter_4_pre_test_files/mc013-1.jpg)
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14.
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Use a graphing utility to graph the function below,
making sure to show at least two periods.
![mc014-1.jpg](chapter_4_pre_test_files/mc014-1.jpg)
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15.
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Use a graphing utility to graph the function.
Describe the behavior of the function as x approaches 0.
![mc015-1.jpg](chapter_4_pre_test_files/mc015-1.jpg)
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16.
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Evaluate without using a
calculator.
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17.
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Find the exact value of .
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18.
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Use a graphing utility to graph the function
below.
![mc018-1.jpg](chapter_4_pre_test_files/mc018-1.jpg)
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19.
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If and ,
determine the value of . Round to two decimal
places.
![mc019-4.jpg](chapter_4_pre_test_files/mc019-4.jpg)
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20.
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If the sides of a rectangular solid are as shown,
and , determine the angle, q, between the diagonal of the base of the solid and the diagonal of the
solid. Round answer to two decimal places.
![mc020-2.jpg](chapter_4_pre_test_files/mc020-2.jpg)
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