To get the equation of the line in standard form is given by
[tex]y=mx+c[/tex]The slope of a line can be positive, negative, zero, or undefined.
When the line is exactly vertical, it does not have a defined slope
Since we have the coordinates through which the line passes: (-2,13)
where
x=-2 and y=13
Therefore, since the slope is undefined,
x = -2 will be the equation of the line
It can also be expressed as x+2=0
