Problems 9 - 18, The graph of a polynomial function y = f (x), is shown at right. Identify the properties and characteristics in the exercises. (-1.5.12) ( 431 9. State the zeros of the function and their 10. State the degree and name of function. multiplicities. Explain how you know. Justify your answer. 11. State the interval (s) where f (x) > 0 12. State the interval (s) where f (x)