Mathematics, 30.05.2021 01:20 rstredway7693

The cost to fill a car's tank with gas and get a car wash is a linear function of the capacity of the tank. The costs of a fill-up and a car wash for three different customers are shown in the table. Write an equation for the function in slope-intercept form. Then, find the cost of a fill-up and a car wash for a customer with a truck whose tank size is 29 gallons. Tank Size (Gal) (x) Total Cost ($) f(x)
9 20.35
16 33.65
20 41.25

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The cost to fill a car's tank with gas and get a car wash is a linear function of the capacity of th...