Question

Find and simplify the difference quotient (f(x+h)-f(x))/h,h≠0 for the given function

f(x)=-3x^2+x-4

Answer 1

first plug (x+h) into that function wherever there is an 'x'

Answer 2

okay

Answer 3

expand and then subtract the original f(x) from your result... post what you have when you're done and I'll check it...

Answer 4

okay thanks i have 2 q more