1) In the graph below, Where do the relative maximum(s), relative minimum(s) and Horizontal Points of Inflection occur? Given the following graph of f"(I) -2 2) The graph of f'(I), the derivative of f(z), consists of two lines, a semicircle, and a parabols as shown above. Use the graph to answer the questions below. Separate multiple answers with a comma. a. Find all I value(s) at which f has a relative maximum. b. Find all r value(s) at which f(x) has a point of inflection. c. On what open intervals is f(I) both decreasing and concave up