Luke C.

asked • 10/29/15

Describe the transformations

Describe the transformations that have taken place for the graph g(x)=cosx to become the graph h(x)=-2cos(pi*x + pi/4).

1 Expert Answer


Michael J. answered • 10/29/15

5 (5)

Effective High School STEM Tutor & CUNY Math Peer Leader

Luke C.

Didn't realise I left out a part of it. h(x)=-2cos(pi*x+1/4pi) 
I'm not sure what the pi*x part does. 


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