Practice Exam 2 1. Use definition of derivative to find the derivative of A) f(x) = 3x- - 4x + 5 B) g(x) = 4 x - 3 2. Use the graph of the function f(x) to answer the following A) Estimate the x-values where f"(x) = 0 B) Estimate the value of f'(-2) C) Estimate the x-values where /"(x) = - 1 0 r D) List any x-values where f is not differentiable. E) List interval for which f(x)