Answer:
Maximum height is 15.21 yards
Explanation:
The path of a football kicked by a field goal kicker can be modeled by the equation
, where x is the horizontal distance in yards and y is the corresponding height in yards
MAximum height occurs at the vertex
Lets find x coordinate of vertex using formula


plug in all the values

To find out maximum heigt, plug in 19.5 for x in the given equation

