Graphing Trigonometric Functions(cos)

By: Austin Starling

Cosine graphs along with regular sine graphs look like waves. Having various transformations with multiple outcomes of characteristics. f(x)=cosx is the parent graph having an amplitude of 1 and all the graphs have periods of 2 pi. f(x)=2cosx and f(x)=2+cosx have amplitudes of 2 and 3 but still have the period of 2 pi.

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