The height of a baseball thrown from the catcher to first base is modeled by the function h(t)=-0.08t^2+0.72t+6, where h is the height of the ball measured in feet and t is the time since being thrown, measured in seconds. the ball is in the air for 10 seconds before being caught. what’s the initial height of the ball? a. 4.2 feet b. 5.72 feet c. 6 feet d. 9 feet