Given [tex]f(x)=8x+9[/tex],

(a) Find [tex]f(x+h)[/tex] and simplify.
(b) Find [tex]\frac{f(x+h)-f(x)}{h}[/tex] and simplify.

Part: [tex]0 / 2[/tex]

Part 1 of 2

(a) [tex]f(x+h)= \square[/tex]