2. Jim and Sally went on vacation with their family. They took the family car and drove to the beach. The following table displays data about a portion of their drive.
Motion of Car
Speed
Distance
0 meters
50 meters
100 meters
150 meters
meters
250 meters
Time
0.0 seconds
4.3 seconds
8.6 seconds
12.9 seconds
17.2 seconds
21.5 seconds
200
Which of the following statements best describe the motion of the car?
A. The car was speeding up.
B. The car was travelling at a constant speed.
C. The car was slowing down.
D. The car sped up and then slowed down.