The number line shows a filled circle at $x = 0$ with a line extending to the right, covering all numbers greater than or equal to 0. This suggests that $x$ includes 0 and all positive numbers.

The inequality representing this graph is:

$x \geq 0$

Would you like further details or have any questions?

Related Questions

1. How would the inequality change if the filled circle was an open circle?
2. What would the inequality look like if the line extended to the left instead of the right?
3. How can we graph $x < -3$ on a number line?
4. What is the difference between $x > 0$ and $x \geq 0$ on a number line?
5. How can inequalities be combined to represent ranges, such as $-2 \leq x < 5$?

Tip: When a number line shows a filled circle, it means that the endpoint is included in the inequality (indicating $\leq$ or $\geq$). An open circle means it’s not included (indicating $<$ or $>$).