Question

number lines and inequality notation
score: 2/3 penalty: none
question
express the interval shown on the number line in inequality notation.
answer attempt 1 out of 2
inequality notation:

Explanation:

Step1: Identify the arrow direction

The arrow points left, so values are less.

Step2: Check the circle type

The circle is open, so -6 is not included.

Answer:

$x < - 6$