#1. Please make sure work is clear! Preferably on paper.

DIRECTIONS: To receive full credit, make sure your work is neat and complete. 1. Suppose f is one-to-one and (-1, 3) is on the graph of f. If f'(-1) = 5, find: (a) the equation of the tangent line to the graph of y = f(x) when x = -1. (b) the equation of the tangent line to the graph of y = f-1(x) when x = 3