For the graph:



The lines intersect at exactly one point, (-1, 3).
The horizontal line is represented by the equation, y = 3.
The vertical line is represented by the equation, x = -1.
The vertical line has an undefined slope and does not have a y-intercept.
The horizontal line has a y-intercept of (0, 3) and a slope of zero.

For the graph The lines intersect at exactly one point 1 3 The horizontal line is represented by the equation y 3 The vertical line is represented by the equati class=