Mathematics for IGCSE & O level - Graphs In Practical Situations (Section 2 - No. 18)

What does a straight line on a distance-time graph with a negative gradient indicate?

The object is accelerating.

The object is moving away from its starting point.

The object is moving towards its starting point.

The object is at rest.

A negative gradient in a distance-time graph implies the object is moving back towards its starting position.