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For the polynomial function f(x) = - x (x - 4)(x + 5), answer parts a through e. a. Use the Leading Coefficient Test to determine the graph's end behavior. A. The graph of f(x) falls to the left and rises to the right. O B. The graph of f(x) rises to the left and falls to the right. C. The graph of f(x) falls to the left and falls to the right. O D. The graph of f(x) rises to the left and rises to the right. b. Find the x-intercept(s). The x-intercept(s) is/are (Type an integer or a decimal. Use a comma to separate answers as needed.)