Question

Which two of the following inequalities would be graphed on a number line by using an open circle?

-x + 1 -8

2x + 7 + 2 ≤ 9

Answer 1

Step-by-step explanation:

When graphing a linear inequality on a number line, use an open circle for "less than" or "greater than", and a closed circle for "less than or equal to" or "greater than or equal to".