From the image you uploaded, the graph shows the relationship between speed (in m/s) on the vertical axis and time (in seconds) on the horizontal axis. The object is thrown vertically upwards, and the speed decreases over time until it reaches zero, indicating that the object reaches its maximum height.

Answer:

The graph represents a Speed-Time relationship, where the speed is decreasing linearly with time. Therefore, the correct option is:

"Speed X Time"

Would you like more details or have any questions about this? Here are 5 related questions for further understanding:

1. What is the significance of the slope in a speed-time graph?
2. How can you calculate the acceleration from this graph?
3. What happens to the object after the speed reaches zero?
4. How can you use this graph to determine the maximum height the object reaches?
5. What role does gravity play in this motion?

Tip: In speed-time graphs, the area under the graph often represents the displacement of the object.