Question

which number line shows the inequality n > -3?

Explanation:

Step1: Understand the inequality

The inequality $n > - 3$ means all values of $n$ that are greater than - 3. On a number - line, this is represented by an open circle at - 3 (because - 3 is not included in the solution set) and an arrow pointing to the right (towards larger numbers).

Step2: Analyze each option

In the first option, the open circle is at - 3 and the arrow points to the right. In the second option, the open circle is at 3. In the third option, the open circle is at - 3 but the arrow points to the left which represents $n < - 3$. In the fourth option, the open circle is at 3 and the arrow points to the right which represents $n>3$.

Answer:

The number - line with an open circle at - 3 and an arrow pointing to the right shows the inequality $n > - 3$.