SOLUTION: PLEASE HELP ME SOLVE TIS CIRCULAR FUNCTIONS AND THEIR GRAPH: What is the period of y=4 sin 3 x? HERE ARE THE POSSIBLE ANSWERS: a)pi/3 b)2pi/3 c)3pi

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Question 241231: PLEASE HELP ME SOLVE TIS CIRCULAR FUNCTIONS AND THEIR GRAPH:
What is the period of y=4 sin 3 x?
HERE ARE THE POSSIBLE ANSWERS:
a)pi/3
b)2pi/3
c)3pi
Answer by rapaljer(4551) About Me  (Show Source):
You can put this solution on YOUR website!
The period of y=sin x is normally 2pi. Therefore, y=sin3x is 2pi/3. Of course the 4 is the amplitude, which is irrelevant to the period.

Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus