You have,Originally Posted by c_323_h
Can you integrate that? Or do you need the quickest integrator in the west to help you?
Given the formula for arc length over the interval :
With the formula above find the arc length of the following functions over the given interval.
I found the derivatives of the functions, and , respectively, and plugged them in, simplified, substituted and converted limits if I had to, but still don't get the correct answer. Could someone tell me what I'm doing wrong?