Based on your description of the number line:
- A closed point at 10 with a solid line extending right indicates that all numbers greater than or equal to 10 are included in the solution set. This means the interval [10, ∞).
- A closed point at 9 with a solid line extending left indicates that all numbers less than or equal to 9 are included in the solution set. This means the interval (-∞, 9].
Combining these two intervals, the solution set is:
(-∞, 9] ∪ [10, ∞)
In summary, the solution set represented on the graph includes all numbers less than or equal to 9, and all numbers greater than or equal to 10.