Find the amplitude and period of the function y=3/2 cos(4/3x)

Question

Find the amplitude and period of the function

y=3/2 cos(4/3x)

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Charlie 1 week 2021-09-14T01:06:57+00:00 1 Answer 0

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    2021-09-14T01:08:05+00:00

    Amplitude : 2/3
    Period : 3pi/2

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45:7+7-4:2-5:5*4+35:2 =? ( )