Question

a(n) __________ circle on the number line indicates that the endpoint is included in the solution set.
the inequality symbol ≥ means \__________ or equal to.\

Explanation:

1. A closed circle on a number line denotes inclusion of the endpoint in the solution set.
2. The inequality symbol $\geq$ translates to "greater than or equal to".

Answer:

1. closed
2. greater than