MAT 1460- Homework Section 3.5 Support your answer by showing your work. 1. Graph the polynomial function. f (x) = -(x+ 4)(x+2)(x - 1)(x-3) 2. The profit for a company (in millions of a) Find the profit in 2002. dollars) can be approximated by the function P(x) = x3 - 6x2 + 9x where x = 2 corresponds to the year 2002. b) Find the profit in 2004. c) Give a sketch of the graph