+0

0
122
1
+588

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

f(x)=−2sin(x / 4)+3

Express the answer in fraction form.

#1
+68
0

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

CoopTheDupe  Mar 6, 2018