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scoundrel [369]

3 years ago

9

Find an equation of the sine function whose graph is shown below

1 answer:

forsale [732]3 years ago

5 0

Y=A*sin(x*2pi/T)

A=max(y)=2
T=4pi

y=A*sin(x*2pi/T)=2*sin(x*2pi/4pi) = 2*sin(x/2)
y=2*sin(x/2) - is answer

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