Use the image to answer the question.

Using this graph of a linear equation as an example, create a real-world situation that the graph could model. In 3 to 5 sentences, explain what the graph is modeling.

(2 points)

The graph represents a linear equation that models the relationship between the cost of renting a car and the number of days rented. The x-axis represents the number of days rented, while the y-axis represents the cost in dollars. The line on the graph shows that as the number of days rented increases, the cost of renting the car also increases at a constant rate. This means that there is a fixed daily rate for renting the car, and the total cost is found by multiplying the number of days rented by this rate.