Which number line shows the graph of x greater-than-or-equal-to 11?
A number line going from 6 to 14. An open circle is at 11. Everything to the right of the circle is shaded.
A number line going from 6 to 14. A closed circle is at 11. Everything to the right of the circle is shaded.
A number line going from 6 to 14. An open circle is at 11. Everything to the left of the circle is shaded.
A number line going from 6 to 14. A closed circle is at 11. Everything to the left of the circle is shaded.