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.