Thursday
April 24, 2014

Homework Help: Pre Calculus 12

Posted by Shreya on Wednesday, January 23, 2013 at 10:41pm.

Graphing trigonometric functions

A sinusoidal function has a maximum at (2,10) and its next minimum (5,-2) find an equation that represents this situation

A sinuosoidal function has a zero at (5,0) and its next minimum is (7,-4). find an equation that represents this situation.


I really dont get how to come up with an equation, this chapter was really the hardest for me. I dont get how to find amplitude, vertical displacement, phase shift

Can someone please explain step by step

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