What is the period of the graph of y=1/2 sin (2πx) -3?
A. 1
B. 1/2
C. 3
D. 2π

A. 1

Step-by-step explanation:

Since this graph is in the form A sin (B(x+c))+d, where

Therefore, the values are

A=1/2

B=2pi

C=0

D=-3

So the period is 2pi/2pi which is 1.

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step-by-step explanation: