The graph represents the distance a car travels over time while on the highway. Which statement about the car's trip is accurate?

Responses
A The car does not move over time.The car does not move over time.
B The car travels at a constant velocity.The car travels at a constant velocity.
C The car's velocity increases constantly over time.The car's velocity increases constantly over time.
D The car's velocity decreases constantly over time.

B The car travels at a constant velocity.