Question

which number line represents x ≥ -3?

Explanation:

Step1: Understand inequality representation

For $x\geq - 3$, we use a closed - circle at $-3$ (because $x$ can equal $-3$) and an arrow pointing to the right (since $x$ can be greater than $-3$).

Step2: Analyze number - line options

We look for a number line with a closed - circle at $-3$ and an arrow to the right of $-3$.

Answer:

The number line with a closed - circle at $-3$ and an arrow pointing to the right of $-3$ (you need to check the options in the actual image to identify which one it is. Usually, it would be a number line where there is a filled - in dot at $-3$ and the line extends to the right from there).