Match the polynomial function with its graph WITHOUT using a graphing calculator. Think about how the degree of the polynomial affects the shape of the graph. А. В. C. D. Е. F. G. Н. I. 91 y =-x 12] y =-4 7] y =-x2 + 4x 8] y = -2x³ + 3x +1 10] y =-x* + 3x² + 3 11] y = 3x² + 2 _13] y =- 14] y =x - 2x +x 15] y =-5x + 2

The number of feet that a car travels before stopping depends on the driver's reaction time and the braking distance, as shown below. For one driver, the stopping distance is given by the polynomial function f(v) = 0.03v² + 0.4V where v is the velocity of the car. Find the stopping distance when the driver is traveling at 30 mph. | ft Stopping distance d Reaction time Braking distance Decision to stop © Robert E. Daemmrich/Getty Images