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Graph the function f(x)= cos (2x) +1

Graph the function f(x)= cos (2x) +1-example-1
User Yongju Lee
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Graph the trigonometric function using the amplitude, period, phase shift, and vertical shift.

Amp= 1

Period=pi

Vertical shift= 1

Phase shift= none

Graph the function f(x)= cos (2x) +1-example-1
Graph the function f(x)= cos (2x) +1-example-2
User Gavin King
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