Question

fine the difference quotient for the function f(x)=-8x+4 simplify it ?

Answer 1

\[f(x)=-8x+4\]

\[f(x+h)=-8(x+h)+4\]

\[\frac{f(x+h)-f(x)}{h}=\]

Answer 2

What do you get?

Answer 3

\[fx+fh-fx divh\]

Answer 4

i meant fx+fh-fx divided by h

Answer 5

no f(x+h) is not equal to f(x) + f(h)

Answer 6

\[\frac{f(x+h)-f(x)}{h}=\frac{[-8(x+h)+4]-[-8x+4]}{h}= \cdots\]

Answer 7

Simplify!