Heather rode her bike at a rate of 15 feet per second. Which graph best represents the relationship between the time in seconds Heather rode her bike, x, and the distance in feet she rode, y?
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Answer: D
Step-by-step explanation:
Because it said she rode her bike 15 feet per second and per means 1 so for every second she rode 15 distance(feet)
I Hope This helped :)