Question

graph {x | x < 1 or x ≥ 2}. plot the endpoints. select an endpoint to change it from closed to open. select the middle of a segment, ray, or line to delete it.

Explanation:

Answer:

On the number - line, use an open circle at \(x = 1\) and shade to the left of \(x = 1\), use a closed circle at \(x = 2\) and shade to the right of \(x = 2\)