HHHHHeeeellLLLPpPPppp. The graph shows the height, y, in meters, of a rocket above sea level in terms of the time, t, in seconds, since it
was launched. The rocket landed at sea level.
What does the x-intercept represent in this situation?
A)
the time it took the rocket to return to sea level
B)
the height from which the rocket was launched
C)
the total distance the rocket flew while it was in flight
D)
the time it took the rocket to reach the highest point in its flight