Equations of vertical and horizontal lines

Assignment: Equations of Vertical and Horizontal Lines
W rite equations for the horizontal and vertical lines described in the real -world situations below.
1. In many cities and towns across the United States, the numbering system of the
roads is based on a grid, similar to the latitude and longitude lines on a globe.
Suppose the green lines in the following graph represent two east-west and two
north-south running roads in a Midwestern town.