The slope, 10, represents the speed of the sprinter in meters per second.
What is the Slope of a Line?
- Slope of a straight line is determined using, slope (m) = change in y/change in x.
- For a proportional graph with the line passing through the center of origin (0, 0), the slope is y/x.
The graph given is a proportional graph, therefore using (2, 20):
Slope = y/x = 20/2
slope = 10
The slope, 10, represents the speed of the sprinter in meters per second.
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