Jason jumped off a cliff into the ocean while vacationing with some friends. his height as a function of time could be modeled by the function h(t)= 16t² + 16t + 480, where t is the time in seconds and h is the height is feet.  a. how long did it take for jason to reach his maximum height? (-b/2a)b. what was the highest point that jason reached? c. jason hit the water after how many seconds?