SOLUTION: a function describes the number of miles a train can travel,y, for the number of hours,x. the figure shows the graph of this function. Assume that train travels at a constant speed
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Question 1011846: a function describes the number of miles a train can travel,y, for the number of hours,x. the figure shows the graph of this function. Assume that train travels at a constant speed. The train is traveling from city A to city B (a distance of 320 miles). After 4 hours, the train slows down to a constant speed of 48 miles per hour. Answer by ikleyn(52790) (Show Source):
