Write an equation that is perpendicular to the x-axis and passes through (8,1)

Answer 1

If we want an equation that is perpendicular to the x-axis, this means the equation must be a vertical line.

Since all vertical lines are equations of the form x = c, where c is a constant, and since we want the line to go through the point (8,1), we can state the equation of the line as :

x= 8