Can you answer this question and show work. Thanks.

17. Consider the function f (x) = 513 - 325 (a) (3 pts) Find the intervals where f(x) is increasing or decreasing. (b) (3 pts) Find the values of a where f (r) has local maximum and local minimum values (if any). (c) (3 pts) Find the intervals of concavity and the r-coordinates of inflection points (if any). (d) (3 pts) Use the information from parts (a) (c) to sketch the graph