Weird derivative question? stewart calculus 3.3 #54?

q=f(p) R(p)=pf(p) a) what does it mean to say that f(20)=10,000 and f'(20)=-350? b) find R'(20) and interpret your answer. I have know idea of how to do this question. I know how to take derivatives and stuff. this question is asked after the book discussed the product and quotient rules.... show more q=f(p)
R(p)=pf(p)

a) what does it mean to say that f(20)=10,000 and f'(20)=-350?
b) find R'(20) and interpret your answer.

I have know idea of how to do this question.
I know how to take derivatives and stuff.


this question is asked after the book discussed the product and quotient rules. antiderivatives are not handled yet.
1 answer 1