Q AA 49-56. Sketch the graph of a function f(x) that satisfies the stated conditions. Mark any inflection points by writing IP on your graph. [Note: There is more than one possible answer.] 49. a. fis continuous and differentiable everywhere. b. f(0) = 3 c. f'(x) > 0 on (-0o, -4) and (0, oo) d. f' (x) 0 on (-2, 0) 50. a. fis continuous and differentiable everywhere. b. f(0) = 4 c. f'(x) 0 on (-1, 3) e. f"(x) > 0 on (-0o, 1) f. f"(x) 0 on (-0o, -5) and (5, co) e. f"(x)