Please explain the following

Suppose that f(x) and g(x) are differentiable functions. a) Write the derivative of: 3f(x) h(x) = 8(x) + 2 b) Suppose that we have the following data about f(x) and g(x). x f (x) 8(x) f' (x) 8'(x) -1 0 0 0 -1 -2 2 1 1 0 0 -1 Compute the value of h' (-1)