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  radians.
a. | 4th quadrant | b. | 3rd quadrant | c. | 1st
quadrant | d. | 2nd quadrant |
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2.
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Determine two coterminal angles (one positive and
one negative) for  .
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3.
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Find (if possible) the complement of  .
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4.
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Find (if possible) the supplement of  .
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5.
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Rewrite  in degree measure. Round to
three decimal places.
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6.
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Find the radian measure of the central angle of the
circle of radius 6 centimeters that intercepts an arc of length 32 centimeters.
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7.
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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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8.
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The displacement from equilibrium of an oscillating
weight suspended by a spring is given by  , where y is the displacement in
centimeters and t is the time in seconds. Find the displacement when  ,
rounding answer to four decimal places.
a. | 4.9729 cm | b. | 14.4072 cm | c. | –1.4981
cm | d. | –0.1310 cm | e. | –1.7935 cm |
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9.
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Find the exact value of  , using the
triangle shown in the figure below, if  .
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10.
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Given  and  ,
determine the following.
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11.
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Determine the exact value of  .
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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.
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13.
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Which of the following functions is represented by
the graph below?
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14.
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Use a graphing utility to graph the expression
below, making sure to show at least two periods.
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15.
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Use an inverse function to write q as a function of x.
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16.
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Find the exact value of  .
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17.
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Write an algebraic expression that is equivalent to
 .
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18.
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If  and  ,
determine the value of  . Round to two decimal
places.
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19.
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The angle of elevation of the sun is  . Find the length, l, of a shadow cast by a tree that is 53 feet tall. Round answer
to two decimal places.
a. | 
feet | b. | 
feet | c. | 
feet | d. | 
feet | e. | 
feet |
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20.
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A plane is 48 miles west and 49 miles north of an
airport. The pilot wants to fly directly to the airport. What bearing should the pilot take? Answer
should be given in degrees and minutes.
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