The steepness of the slope gives could be used to infer the rate of change of the graph. Train A has a steeper slope, hence a faster rate than Train B.
- The steepness of the slope of Train A ls greater than that of Train B. This means that Train A has a greater rate of change, hence, a greater rate.
- The ratio of the distance covered to the time taken by Train A ls greater than that of Train B.
Therefore, Train A ls moving at a faster rate than Train B.
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