1. The problem is to identify which improvements should be made to a graph based on the given description and requirements. 2. The graph currently starts at the origin (0,0), but the requirement states the line should not start at the origin. 3. The axis labels need to be swapped, meaning the horizontal axis label should be on the vertical axis and vice versa. 4. Units should be added to the vertical axis to clarify the measurement scale. 5. A key (legend) should be included to explain what the graph represents. 6. The vertical axis should extend up to 20 to cover the full range of data or values. 7. Based on these points, the graph should be improved by: - Moving the line start point away from the origin. - Swapping the axis labels. - Adding units to the vertical axis. - Including a key. - Extending the vertical axis to reach 20. These changes will make the graph clearer, more informative, and aligned with the specified requirements.