If a inequality has a closed dot what does it mean in terms of possible solutions

Question

asked Dec 13, 2021 163k views

1 Answer

Jspboix · Answer 1 · 2021-12-20T13:09:35+0000

Answer:

This means the dot IS a part of the solution.

Explanation:

A closed dot means it is included, but an open dot means it is not included.