A rocket is launched in the air, its height (in meters above sea level) as a function of time (in seconds) is given by h
Posted: Thu Jul 14, 2022 3:56 pm
A rocket is launched in the air, its height (in meters above sea level) as a function of time (in seconds) is given by h(t)=−4.9t2+215t+208. The path of the rocket has a vertex at (t,h(t)) where t=2a−b​ and k=h(t). Find the maximum height the rocket attains. (Round your answer to the nearest tenth.) The rocket's maximum height is meters above sea level.