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What is the frequency of the function f(x)?

 

f(x)=−2sin(x / 4)+3

 

Express the answer in fraction form.

 Mar 6, 2018
 #1
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The frequency is B in the equation \(y=Asin(B(x-C))+D\) . In your equation, there's no C, so \(\frac{x}{4}=B\).

 Mar 6, 2018

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