Liam must determine the inequality represented by the solution set on the number line. Which statement must be true? A: The inequality uses a < or > symbol because the circle at –7 is open.

B. The inequality uses a < or > symbol because –7 is included in the solution set.

C: The inequality uses a < or symbol because the arrow points to the left.

D. The inequality uses a Less-than or symbol because the circle is on a negative number.