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    Precalculus Functions and Graphs Study Set 1
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    Use a Sum or Difference Identity to Find the Exact
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Use a Sum or Difference Identity to Find the Exact

Question 125

Question 125

Multiple Choice

Use a sum or difference identity to find the exact value.
-sin (285°)


A) Use a sum or difference identity to find the exact value. -sin (285°)  A)    B)    C)    D)
B) Use a sum or difference identity to find the exact value. -sin (285°)  A)    B)    C)    D)
C) Use a sum or difference identity to find the exact value. -sin (285°)  A)    B)    C)    D)
D) Use a sum or difference identity to find the exact value. -sin (285°)  A)    B)    C)    D)

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