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# The graph shows the average speed of two cars on

The graph shows the average speed of two cars on the highway

A. What does 2,120 represent

B.what does 1.5,67.5 represent

C. What does the ratio of the y-coordinate to the x-coordinate for each pair of points on the graph represents

D. What does the slope of each line represent

E.Which car is traveling faster?how can you tell from the graph