- #1
Tekee
- 20
- 0
Homework Statement
Evaluate and simpliy [f(x+h) - f(x)]/h if f(x) = x^2 -2x
Homework Equations
None
The Attempt at a Solution
I just plugged in f(x), or x^2 - 2x for f(X+h) and f(x) and burned it down to h/h, or 1.
That sounds too easy, though...want to know if it's correct.