Question: Given y1 = cos (x - /2) answer the following questions: a) Amplitude and period: b) Horizontal (Phase) shift (value and direction, if applica

Given y1 = cos (x - /2) answer the following questions: a)

Given y1 = cos (x - /2) answer the following questions: a) Amplitude and period: b) Horizontal (Phase) shift (value and direction, if applica c) Vertical shift (value and direction, if applicable): d) Graph this function over a one-period interval

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