- #1
yecko
Gold Member
- 279
- 15
Homework Statement
http://i.imgur.com/In40pGm.png
Answer: C
Homework Equations
f'(x)=slope=(y1-y2)/(x1-x2)
The Attempt at a Solution
I can't even list a valid formula for that...
like I tried to integrate f'(x), but f(x) is with y so I don't think I am thinking in the right direction.
What are the steps in order to get the correct answer?
Thank you very much.