Answer:
False.
Explanation:
In the number line, -1 is to the right of -9. This means that -1 is greater than -9.
To understand this visually, imagine a number line where each point represents a number. The point for -9 would be to the left of the point for -1. Since we move from left to right on the number line, we can see that -1 is indeed greater than -9.
Therefore, -1 is bigger than -9, making the statement "Is -9 bigger than -1?" false.