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Algebra

Write an equation for the translation of the function. y = cos x; translated 6 units up

A.
y = cos x- ­ 6

B.
y = cos(x + 6)

C.
y = cos x + 6

D.
y = cos(x ­ 6)

I think its B or c..

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  1. to translate up, just add 6 to the function. So, (C)

    cos(x+6) translates to the left.

    No idea what (D) is supposed to be...

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