Posted by
**Ali** on
.

Write an equation for a cosine function with an amplitude of 2/3 , a period of pi, and a vertical shift of 2 units up.

Wednesday

March 29, 2017
Posted by
**Ali** on
.

Write an equation for a cosine function with an amplitude of 2/3 , a period of pi, and a vertical shift of 2 units up.

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