From the given figure we can see a vertical line intersected the x-axis at point (2, 0)
Since the equation of the vertical line that passes through the point (a, b) is
[tex]x=a[/tex]
Where a is the x-coordinate of any point on the line
Then the equation of the given line that passes through the point (2, 0) is
[tex]x=2[/tex]
Since the line is solid and the shading area is right the line, then
The sign of inequality should be >=
Then the inequality that represented the line is
[tex]x\ge2[/tex]
