The graph below is of f'(m) for some function x) with domain (00, oo) (i.e., the graph of the derivative off(:e)). Note: You can click on the graph to enlarge the image. A a) What are the critical values of f(:c)? H A b) On what intervals is f increasing? (c) On what intervals is f decreasing? (d) Find the az-value(s) of the local maxima of f(:), separated by commas. If there are none, enter NONE. 33: (e) Find the x-value(s) of the local minima of f(:c), separated by commas, If there are none, enter NONE, {I}