Beginner. Working on this problem: Use the definition of a derivative function to calculate f'(4) where f(x) = x + 3.
Have made attempt using lim h->0 [f(x+h) - f(x)]/h but unsure if answer is correct. Need explanation. Help!
Beginner. Working on this problem: Use the definition of a derivative function to calculate f'(4) where f(x) = x + 3.
Have made attempt using lim h->0 [f(x+h) - f(x)]/h but unsure if answer is correct. Need explanation. Help!