Monday
April 21, 2014

Homework Help: Pre Calculus

Posted by Jack on Saturday, September 11, 2010 at 10:59pm.

As x increases from p/4 to 3p/2, the value of sin(x) :


A.increases throughout the interval
B.decreases at first, then increases
C.increases at first, then decreases
D.decreases throughout the interval
E.none of the above


please explain why the answer is as it is, I dont understand this at all, please help :)

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