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Mathematics 6 Online
OpenStudy (anonymous):

Which of the following are equivalent to the function y=3cosx+2? Check all that apply.

OpenStudy (anonymous):

A. y=3sin(x-π/2)+2 B. y=-3cosx-2 C.y=3sin(x+π/2)+2 D.y=3cos(-x)+2

OpenStudy (lochana):

D

OpenStudy (anonymous):

Any reasoning on that answer? :o

OpenStudy (anonymous):

And is that the only answer?

OpenStudy (dan815):

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