Question 613397: What is the phase shift , period and verticle shift of y= 9 sin ( x/ 2) +4
Answer by lwsshak3(11628)   (Show Source):
You can put this solution on YOUR website! What is the phase shift , period and verticle shift of y= 9 sin ( x/ 2) +4
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Equation for sin function: y=A(Bx-C), A=amplitude, Period=2π/B, Phase shift=C/B
For given equation: y=9sin(x/2)+4
B=1/2
period=2π/B=2π/(1/2)=4π
C=0
Phase shift=C/B=0
Vertical shift=4 units up
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