Math 115 # 19
posted by Deb .
The following information shows a relationship between the speed of a certain car over a 100mi test trip and the gas mileage obtained:
Speed 40 45 50 55 60
gas millage 35 33 28 25 22
Use this information to make a line graph and then predict the gas mileage associated with a speed of 65 mi/h.
s mileage obtained:
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