Question

My teacher didn't explain fully​

Answer 1

3 < X ≥ 6

Explanation:

This is an open circle, so there is no equal sign. The graph is going to the left of 3, meaning 3 < X

3 < X

This is a close circle, so there will be an equal sign. The graph is going to the right of 6, meaning X ≥ 6

X ≥ 6

So, the answer is

3 < X ≥ 6