Sketch y=2cos(X-(pi/4)) between X=0 and X=2pi
Last edited by mr fantastic; March 10th 2011 at 03:05 PM. Reason: Re-titled, fixed ambiguities in post.
Follow Math Help Forum on Facebook and Google+
Originally Posted by mwin002 Sketch y=2cos(X-(pi/4)) between X=0 and X=2pi start by sketching ... adjust the amplitude ... perform the horizontal phase shift ...
View Tag Cloud