karinagonzale80
karinagonzale80
25.02.2021 • 
Mathematics

Diane is comparing the gasoline usage of two car models. The fuel usage for the first car is described by the equation y = 40x , where y is the distance traveled in miles and x is the number of gallons of gasoline used. The fuel usage for the second car is represented in the graph below.
AY GASOLINE USAGE
200
150
Distance (miles)
100
50
0 1 2 3 4 5
Gasoline Used (gallons)
What is the difference between the rates of gasoline usage for the two cars?

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