Megan gets ready to launch the same rocket from a platform 21 feet above the ground with the same initial velocity. How long will the rocket stay in the air this time? a. Write a function that represents the rocket’s path for this launch. b. Factor the corresponding equation to find the values for t when h is zero. c. Erin says that the roots of the equation are t 5.25 and t 20.25 and that the rocket will stay in the air 5.5 seconds. Megan says she is wrong. Who is correct? How do you know?