Question

l.12 equations of horizontal and vertical lines k8h
look at this graph:
write the equation of the line.

Explanation:

Step1: Recall the equation of a vertical line

The equation of a vertical line is of the form \(x = a\), where \(a\) is the \(x\)-coordinate of any point on the line.

Step2: Determine the \(x\)-coordinate

Looking at the graph, the line passes through points where the \(x\)-coordinate is \(- 80\) (assuming the arrow is pointing to \(x=-80\)).

Answer:

\(x=-80\)