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Mathematics 13 Online
OpenStudy (timaashorty):

Please check my answer; what is the period of the function? y=3 cos pi x A. Pi <---- B. 2 pi C. 2 D. 1

OpenStudy (timaashorty):

@sourwing do you know this? {:

OpenStudy (anonymous):

yea

OpenStudy (timaashorty):

Is my answer correct? or no?

OpenStudy (anonymous):

no

OpenStudy (timaashorty):

yeah i know it's 2.

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