The path of a football kicked by a field goal kicker can be modeled by the equation y = –0.04x2 + 1.56x, where x is the horizontal distance in yards and y is the corresponding height in yards. what is the approximate maximum height of the football?
15.21 yd
19.5 yd
38.94 yd
45.63 yd

The right answer for the question that is being asked and shown above is that: "19.5 yd."  the path of a football kicked by a field goal kicker can be modeled by the equation y = –0.04x2 + 1.56x, where x is the horizontal distance in yards and y  is the corresponding height in yards. the approximate maximum height of the football is  19.5 yd