The table below gives values for the functions f and g and their derivatives. Identify and justify the rule or theorem used to find each derivative.

3. The table below gives values for the functions fand g and their derivatives. Identify and justify the rule or theorem you used to find each derivative. (9 points possible-3 points each) X -1 0 2 3 3 3 1 0 1 g 2 2.3 3 4 f' -3 -2 -1.5 -1 2 3 2 2.5 3 a. Find d f(x) dx at x = -1. g ( x ) b. Find - g(f(x)) at x = 0. dx C. Find dx ( VF ( x ) ) atx = 1