Algebra-1

To determine which graph represents the inequality x ≥ 0, we need to understand what this inequality means and how it is represented on a number line.

 

x ≥ 0 means that x includes 0 and all numbers greater than 0. On a number line, this is represented by: A line with a closed circle at 0 and shading to the right.

 

To compare the given graphs:

Graph A

There is an open circle at 0 and the shading extends to the right.

This represents x > 0, as it includes all numbers greater than 0 but not 0 itself.

 

Graph B

There is a closed circle at 0 and the shading extends to...