Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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If  with A in QIII Find sin
2 A.
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2.
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If  with A in QIII Find tan
2 A.
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3.
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If  with A in QIV Find cot
2 A.
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4.
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Graph the function from  . 
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5.
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From the list below find the expression equivalent to 
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6.
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If  , find tan 2 A.
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7.
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From the list below find the expression equivalent to 
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8.
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Use your graphing calculator to determine if the equation appears to be an
identity by graphing the left expression and right expression together.  a. | This is not an identity | b. | This is an
identity |
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9.
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Use your graphing calculator to determine if the equation appears to be an
identity by graphing the left expression and right expression together.  a. | This is an identity | b. | This is not an
identity |
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10.
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If  , write the expression  in
terms of just x.
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