February 21, 2017

Homework Help: calculus - what is the derivative?

Posted by B :) on Sunday, September 21, 2008 at 2:42pm.

Let f(x) = 2x^2 + 1

a. Find the derivative f' of f.
b. Find an equation ofthe tangent line to the curve at the point (1,3).
c. Sketch the graph of f.

*Can someone please help me? I have been trying to do my homework for some time now and I am stuck on this problem. I do not even understand what question 1a. is asking. What does f' of f refer to???

i know how to do part B....

I do not know how to do part C -

any help would be great!!! :)

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