Given the function f(x) = 7x-8, evaluate and simplify the expressions below. See special instructions
on how to enter your answers.
f(a) =
f(a+h) =
f(a+h)-f(a)
h
=
Instructions: Simplify answers as much as possible. Expressions such as 4(x + 2) and (x + 5)² should be
expanded. Also collect like terms, so 3x + should be written as 4x.