posted by Kristi .
Find the difference quotient and simplify your answer. Step by step. f(x) = 3x2 − 6x, f(x + h) − f(x) h , h ‚ 0
so f(x+h)-f(x)= 0x^2-0x+6xh-3h^2-6h
dividing that by h then
as h approaches zero, then the difference quotent= 6x-6