Question

Can someone help me with this math problem? What inequality does this graph represent?

Answer 1

Do you know what the open (unshaded)/closed (shaded) bubbles represent?

Open (unshaded) bubbles mean that the valeu is NOT included. They also represent the symbols of < or >
Closed (shaded) bubbles means that the value IS included. (greater than or equal to; less than or equal to)

Answer 2

This little diagram will give you a better visual of what I mean.

Answer 3

So in your question, the inequality is at 4.
The bubble is closed, meaning 4 is included (so greater/less than or equal to.)
and the arrow is going to the right, to values GREATER than 4.

So your inequality would look something like this:
\[\large x \ge 4 \]
Where x represents the values that could be 4 or greater.

Answer 4

Thank you