Question

How do you graph the inequality `x<–2`?

Answer 1

You first draw the line `x=-2`. Then everything left of that line is part of the solution space.

Explanation:

Because of the `<` this means that the line itself is not included.

The line `x=2` is a vertical line through `(-2,0)` and holds all the points `(-2,y)`, where `y` may have any value.