Thursday, September 17, 2009

Clarification Please

okay, so i'm working on the take home test, and hopefully yall can still answer this, but on the first page, number two.
I know you have to take the first derivative...but i'm not sure if i took the first derivative right. I got cos(x)+sin^2(x). can i do something more with this?

1 comment:

  1. the cos(x) part is right but i believe you have to bring that 2 to the front of the sin like 2sin(x). Where i'm confused is what to do after that? do i plug in those numbers they give us?

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