Question

what inequality does this number line show?
-400 -200 0 200 400 600
write your answer starting with x (for example, x < 3).

Explanation:

Step1: Analyze the number line

The number line has an open circle at 400, which means 400 is not included. The arrow is pointing to the right, indicating values greater than 400.

Step2: Form the inequality

Since the values are greater than 400 and 400 is not included, the inequality is \( x > 400 \).

Answer:

\( x > 400 \)