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What are the period and amplitude of the function?

 

 

A. period: π/2; amplitude: 1

B. period: π/2; amplitude: 2

C. period: π ; amplitude: 1

D. period: π ; amplitude: 2

 Dec 15, 2020
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period  (from high to next high point) = pi

amplitude = 1/2 wave height = 1/2 (4) = 2

 Dec 15, 2020

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