Question

Which number line shows the inequality n < -1?

Answer 1

Answer:

  see below

Step-by-step explanation:

When you see "(variable) < " or "(variable) ≤ ", you should be looking for a line that extends to the left along the number line. The right end of the number line will be at the constant in this inequality. Here, the right end is -1. The circle is solid because the value -1 is included in the solution set.

The appropriate choice is the one shown below.