Mathematics for IGCSE & O level - Graphs In Practical Situations (Section 4 - No. 22)
What is the direction of the motion when the line on a distance-time graph is sloping downwards?
Away from the starting point.
Towards the starting point.
Moving in a circle.
Standing still.
Giải thích
When the distance decreases with time, this means the object is moving towards the starting point.