Find the polynomial of the specified degree whose graph is shown. Degree 4 The x y-coordinate plane is given. The curve enters the window in the second quadrant, goes down and right becoming less steep, crosses the x-axis at x = 3, changes direction at the approximate point (2.57, 3.1), goes up and right becoming more steep, crosses the x-axis at x = 2, passes through the approximate point (1.78, 2.1), goes up and right becoming less steep, changes direction at the approximate point (0.68, 8.6), goes down and right becoming more steep, crosses the y-axis at y = 6, passes through the approximate point (0.28, 3.9), goes down and right becoming less steep, changes direction at the point (1, 0), goes up and right becoming more steep, and exits the window in the first quadrant. P(x) =