Friday
August 22, 2014

Homework Help: 11th grade

Posted by Anonymous on Monday, May 18, 2009 at 7:15pm.

A monitor displays the graph y = 3 sin 5x. What will be the amplitude after a dilation of 2?

I am so confused.....can somebody please help me.... please??? I know the graoh of sin x but what is dilation? can somebody please explain????

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