E Homework: Unit IV Homework Question 11, 3.2.49 HW Score: 49.05%, 67.2 of 137 points Part 4 of 7 Points: 0 of 8 For the polynomial function f(x) = - 3x - 6x , 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. O B. The graph of f(x) rises to the left and falls to the right. O C. The graph of f(x) falls to the left and rises to the right. X D. The graph of f(x) rises 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 0, - 2. (Type an integer or a decimal. Use a comma to separate answers as needed. Type each answer only once.) At which x-intercept(s) does the graph cross the x-axis? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The x-intercept(s) at which the graph crosses the x-axis is/are 0, - 2 (Type an integer or a decimal. Use a comma to separate answers as needed. Type each answer only once.) O B. There are no x-intercepts at which the graph crosses the x-axis. At which x-intercept(s) does the graph touch the x-axis and turn around? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The x-intercept(s) at which the graph touches the x-axis and turns around is/are | (Type an integer or a decimal. Use a comma to separate answers as needed. Type each answer only once.) O B. There are no x-intercepts at which the graph touches the x-axis and turns around. VI I. More