OpenStax, Elementary Algebra 2e §4.2 Graph Linear Equations in Two Variables · Exercise 81 · Algebra · Graphs

Graph Linear Equations in Two Variables · Exercise 81

Motor home cost. The Robinsons rented a motor home for one week to go on vacation. It cost them $594 plus $0.32 per mile to rent the motor home, so the linear equation $y = 594 + 0.32 x$ gives the cost, $y$ , for driving $x$ miles. Calculate the rental cost for driving 400, 800, and 1200 miles, and then graph the line.

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OpenStax, Elementary Algebra 2e · §4.2 Graph Linear Equations in Two Variables · Exercise 81

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