Please answer the following

For the polynomial function below, answer parts (a) through (d). Previous Question (a) List each real zero and its multiplicity. (b) Determine whether the graph crosses or touches the x-axis at each x-intercept. (c) Determine the maximum number of turning points on the graph. (d) Determine the end b power function that the graph of f resembles for large values of |x|. (( x) = 8 (x2+ 7) ( x2 + 9) 2 (a) Find any real zeros of f. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The real zero(s) of f is/are (Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B. There are no real zeros. (b) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Type an integer or a simplified fraction. Use a comma to separate answers as needed. O A. The graph touches the x-axis at O B. The graph crosses the x-axis at O C. The graph touches the x-axis at and crosses at O D. The graph neither crosses nor touches the x-axis. (c) The maximum number of turning points on the graph is 2. (d) The power function that the graph of f resembles for large values of |x| is y = 8x