**Part 1: Adding the missing label**
The vertical axis is labelled "Time (min)", which corresponds to the bottom row of the table. Therefore, the horizontal axis must correspond to the top row of the table, which is "Distance (km)".
**Part 2: Plotting the missing points**
We need to check which data pairs from the table are not on the graph.
- (3, 14) - Plotted
- (4, 17) - Plotted
- (5.5, 22) - Plotted
- (6, 23) - Plotted
- (6.5, 26) - Plotted
- (7, 31) - Plotted
- **(8, 38) - Missing**
- **(8.5, 42) - Missing**
We need to plot these two points:
- **To plot (8, 38):** Go along the horizontal axis to 8, then go up to 38 on the vertical axis. Place a cross at this position.
- **To plot (8.5, 42):** Go along the horizontal axis to 8.5 (which is halfway between 8 and 9), then go up to 42 on the vertical axis. Place a cross at this position.