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3 years ago

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Two trains are traveling at a constant rate. Which train has the greater speed?

1 answer:

natali 33 [55]3 years ago

3 0

A point on the graph (for train b) that is exact is (2,250). From the origin, the rise is 250 and the run is 2. Rise/run would give us 250/2, which is 125. This means that train B travels 125mi every hour. For train A, we subtract the distance from hour 2 from hour 3 to get the miles per hour (because 3-2=1, subtracting the distance of hour 3 from 2 will give us the distance in 1 hour). 180-120= 60, meaning train A travels at 60mph. 60<125, meaning A

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Thepotemich [5.8K]

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Aneli [31]

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