a toy rocket is launched from the top of a building 99ft tall at an initial velocity of 193 ft/s.

a) give the function that describes the height of the rocket in terms of time (t).

b) determine the time at which the rocket reaches its maximum height and the maximum height in ft.

c) for what time interval will the rocket be more than 553 ft abpve ground level.

d) after how many seconds will it hit the ground?