Jacob Kyla Ellie and Kade go to a soccer day at the FC Dallas Arena Toyota stadium in Frisco Texas the coach has a computer and video system that can track the height and distance of their kids all four soccer players are practicing up feel kicks away from the gold Jacob is a goalie for his soccer team he kicks a soccer ball 10 yards from the goal line his kick reaches a maximum height of 20 y Kyla Goes next and the computer give the equation of the path of her kick as Y = where is the y height of the ball in yards and X is the horizontal distance of the ball from the goal in the line in yards