evaluate f(x+h) expand and simplfy f(x)=x^3-7x^2+x+1?
The Attempt at a Solution
my attempt (f(x+h)+f(x)+1
im lost I'm not sure how to do this
o really so is it like
then I simplify
yeah but the original equation is usually set up at(when u are evaluating the limit) (x+h)-f(x), so you have to minus the original function from the (x+h)^3-7(x+h)^2+(x+h)+1, you will just end up with the first derivative.