Thread: Derivatives

Practice Test on derivatives(chain rule, power rule, quotient rule, implicit differentiation)
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thanks

Ok. There are way too many for me to just give away the answers. Tell us what you're having trouble on. What specific number and I'll help you out.

Don't worry about the first page. But if you could do as many as you can on the second and third page that would be great. But specifically it would be good if you could atleast answer questions 26-31

Thanks

#26-27 Take second derivative and use your sign changes to indicate concavity. #28 Take second derivative and set it equal to zero. #29 Acceleration is the second derivative of position. #30 Take derivative with respect to t on both sides and apply your point. #31 Chain rule

If you have any specific questions, please post them. Good luck.

We arent able to get the right answer, is there anyway you can show us all the steps to solve the problems?