Evaluate the difference quotient of:
f(1+h)-f(1) / h
and simplify your answer.
The Attempt at a Solution
I took the derivative of x3 to be 3x2 and solved for when x=1 (given from the difference quotient) and got 3, but when I enter the value it's marked incorrect. Not sure what I'm doing wrong, unless I just interpreted the question the wrong way.