Question

1. write an inequality to describe the number line below.

-2 1 4 7 10

Explanation:

Step1: Analyze the number line

The number line has a filled dot at 4, and the line extends to the right from 4. A filled dot means the point is included.

Step2: Determine the inequality

Since the filled dot is at 4 and the line goes to the right, the inequality should represent all numbers greater than or equal to 4. So the inequality is $x \geq 4$.

Answer:

$x \geq 4$