Let f x Using the definition of derivative f x f a f a x a a

Last updated: 1/26/2023

Let f x Using the definition of derivative f x f a f a x a a enter the expression needed to find the derivative at x 2 f 2 4x 12x 3 lim lim x 2 X Don t use f notation here use the actual given function for your response Also don t simplify too much After evaluating this limit we see that f 2 Finally the equation of the tangent line to f x where x 2