Determine the amplitude and period of function without graphing. y = 4 cos x

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Determine the amplitude and period of function without graphing.

y = 4 cos x

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Jan 26, 2019 05:04 AM

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Determine the amplitude and period of function without graphing. y = 4 cos x

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Precalculus

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