Can someone show me how to work out the following problems?

W08D1: Time to Submit Your Practice Show your work for problems 8-14, and 15 Use the function below for 8-14. 9(z) = (x' -9)(x' - 4) 5(x - 2)3 (x + 1)? 8. Identify the vertical asymptotes and holes for the function. 9. What values will you use the sign test with in order to accurately sketch around the vertical asymptotes? Complete the sign test for these values. 10. Identify any horizontal or oblique asymptotes for the function. 11. Describe the end behavior of the function. 12. Find the zeros of the function. 13. Find the y-intercept of the function. 14. Use the information from 8-13 to sketch the function. 15. Graph the function below by hand. h(x) = + 5x' + 2x - 8 12 - 3x - 10