Question

what can you tell about the bus’s motion between points e and f on the distance - time graph? the bus is accelerating. the bus is returning back to the starting point. the bus is stopped.

Explanation:

On a distance - time graph, when the distance does not change with time (horizontal line segment), the object is at rest. Between points where the graph is horizontal, the bus is stopped as its distance from the starting point is not varying with time.

Answer:

The bus is stopped.