A function h is dependent on x and is differentiable for all real numbers. Let g be the inverse of h.

Part A: Use the derivative of inverse functions rule to write an expression for g′ in terms of g, h, and x.

Part B: Use the table of values to find g′(1).

x 1 2 3
h(x) −4 3 1
h ′(x) 3 −1 4