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Graph/f(X)

0 votes
F(X)=-2/3cos(pi/4x-6)+2

find amplitude, period,phase shift and vertical translation
asked Jul 5, 2016 in PRECALCULUS by anonymous

1 Answer

0 votes

The function is image.

Graph:

image

Observe the graph:

The amplitude is image and period is image.

The graph translated about image-axis shifted image units right and image units up.

answered Jul 6, 2016 by Anney Mentor

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