Algebra-1

Question Analysis
This question tests the student's ability to determine the type of boundary lines for a system of inequalities and to understand the solution region.

Key Concept Explanation
The key concept here is recognizing that an inequality with the symbols or has a solid boundary line, indicating that the points on the line are part of the solution set. The solution region is the area where all inequalities are satisfied simultaneously.

Step-by-step Solution
1. Identify the first inequality: