When the owner of a gas station sets the price of 1 gallon of unleaded gasoline at $2.10, she can sell approximately 1500 gallons per day. When she sets the price at $2.35 per gallon, she can sell approximately 1250 gallons per day. Let G(x) denote the number of gallons of unleaded gasoline sold per day when the price is x dollars. Assume that G(x) is a linear function of x. Approximately how many gallons will be sold per day if the price is set at $2.34 per gallon? Where should the owner set the price if she wants to sell 2200 gallons per day?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.3: Lines
Problem 92E
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When the owner of a gas station sets the price of 1 gallon of unleaded gasoline at $2.10, she can sell
approximately 1500 gallons per day. When she sets the price at $2.35 per gallon, she can sell
approximately 1250 gallons per day. Let G(x) denote the number of gallons of unleaded gasoline sold
per day when the price is x dollars. Assume that G(x) is a linear function of x.
Approximately how many gallons will be sold per day if the price is set at $2.34 per gallon?
Where should the owner set the price if she wants to sell 2200 gallons per day?
Transcribed Image Text:When the owner of a gas station sets the price of 1 gallon of unleaded gasoline at $2.10, she can sell approximately 1500 gallons per day. When she sets the price at $2.35 per gallon, she can sell approximately 1250 gallons per day. Let G(x) denote the number of gallons of unleaded gasoline sold per day when the price is x dollars. Assume that G(x) is a linear function of x. Approximately how many gallons will be sold per day if the price is set at $2.34 per gallon? Where should the owner set the price if she wants to sell 2200 gallons per day?
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