- #1
ihatecats2014
- 30
- 0
Homework Statement
find f(a+h)-f(a)/h for the f (x)= 2x+3x2
Homework Equations
f(a+h)-f(a)/h
The Attempt at a Solution
f(a+h)-f(a)/h
=2(a+h)-3(a+h)2-2x+3x2
=2a+2h-3a2-3h2-2a+3a2
=2h-3h2/h
that is where i am stuck
help please