A graph is a pictorial representation that shows the relationship between two variables. In the graph provided, the relationship between distance and time is shown. The option that represents the fastest runner is;
Imagine runners stationed several distances away from a starting point. The runner in graph C is stationed farthest from the starting point.
However, he maintains a steady rate and reaches the endpoint in 4 seconds.
This is unlike the other runners who although closer to the starting point, maintain different speeds before reaching the final stop.
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