2. 8 pts The graph of the derivative function f'(a) is given below. y = f'(x) Suppose the function f(x) is deined on (-00, 00). a) Find the intervals where f(x) is increasing and decreasing (b) Find where the local maxima and minima of f(x) are located (c) Find the intervals where f(x) is concave up and concave down. (d) Find where the inflection points of f(r) are located (Hint: The given graph is the graph of f(), not the graph of f(a). Carefully use the tests given on the handout.)