For the polynomial function f(x) = -2x+6x3, answer the 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 falls to the right. B. The graph of f(x) rises to the left and falls to the right. C. The graph of f(x) rises to the left and rises to the right. D. The graph of f(x) falls to the left and rises to the right. b. Find the x-intercepts. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. The x-intercept(s) is/are (Type an integer or a decimal. Use a comma to separate answers as needed. Type each answer only once.)