Question 5 of 5 Which scenario could be represented by this graph?
A. A plane flies at a constant altitude before it begins its descent. It
then loses altitude at a constant rate. The x-axis represents time:
the y-axis represents altitude
B. Before taking off, an airplane taxis around the airport. After
takeoff, the plane gains altitude at a constant rate. The x-axis
represents time, the y-axis represents altitude
C. A plane takes off, gaining altitude at a constant rate. It then begins
its descent losing altitude at a constant rate. The x-axis
represents time, the yaxis represents altitude
D. A plane takes off, gaining altitude at a constant rate. When it
reaches its cruising altitude, it remains there. The axis
represents time, the yaxis represents altitude