8. The path of a rocket is given by the equation, h: 3 t2+12 t+15 , where 'h' is the height in meters and 't' is the time in seconds. What was the height of the rocket before it was launched? At what time does the rocket reach its maximum height? What is the maximum height of the rocket? When did the rocket hit the ground? What was the height of the rocket after 4 seconds of its launch? How long was the rocket above 20 meters?(Use technology to find your answer. Explain your reasoning.) rhrb r-LP 9'9