09 (8 points) 25 (a) [5] Determine the equation of the tangent line to the curve (132 + y2)2 = Twig/2 at the point (1, 2). (b) [31 Let h(w) = (f o g)(w) = f(g(w))- Determine a formula for h"(:c) in terms of f, g and their derivatives