Juan wants to rent a house. He gathers data on many similar houses. The distance from the center of the city, x, and the monthly rent for each house, y, are shown the scatter plot. Juan models the data with
a linear equation.

What could the number -75 represent in this context?

The estimated change in distance from the center of the city of each dollar change in rent.
The estimated minimum rent for a house far from the center of the city.
The estimated change in rent for an additional mile from the center of the city.
The estimated rent for a house in the center of the city.