rose120 rose120

13-02-2017
Mathematics

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I need to find the cosine or sine formula for this graph ? Please help

I need to find the cosine or sine formula for this graph Please help class=

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LammettHash LammettHash

13-02-2017

[tex]3\sin\left(x+\dfrac\pi8\right)[/tex]

or

[tex]3\cos\left(x-\dfrac\pi8\right)[/tex]

should do it.

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