what is the equation of this graph?

what is the equation of this graph?
Answer
Answer:
$x = - 5$
Explanation:
Step1: Identify line type
The line is vertical.
Step2: Determine x - value
The line passes through $x=-5$ on the x - axis. For a vertical line, the equation is of the form $x = a$, where $a$ is the x - coordinate of any point on the line. So the equation is $x=-5$.