Posted by
**Anonymous** on
.

If dy/dx = x (cos x^2) and y = −3 when x = 0, when x = ƒÎ, y = .

A. −3.215

B. ã2

C. 1.647

D. 6

E. 3ƒÎ

For some odd reason, I keep getting -0.5325989. I can't come up with any of the answers given.