Saturday
March 28, 2015

Homework Help: calculus

Posted by Janet on Wednesday, March 16, 2011 at 11:56pm.

Find the first and second derivative - simplify your answer.

y=x/4x+1
I solved the first derivative and got 1/(4x+1)^2

Not sure if I did the first derivative right and not sure how to do the second derivative.

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