12. 50 Entertainment During halftime of a basketball game, a slingshot launches T-shirts at the crowd. A T-shirt is launched with an initial upward velocity of 72 ft/s. The T-shirt is caught 35 ft above the court. How long will it take the T-shirt to reach its maximum height? What is its maximum height? What is the range of the function that models the height of the T-shirt over time? The function --162+721+5 gives the T-shirt's height h, in feet, after I seconds. Since the coefficient of r is negative, the parabola opens downward, and the vertex is the maximum point. a. How long will it take the T-Shirt to reach its maximum height? b. What is the maximum height? C. What is the range of the function that models the height of the t-shirt over time?