Algebra-1

Question Analysis
This question tests the student's understanding of how to determine the solution region for a linear inequality. The boundary line is given as , and the inequality is . The solid line indicates that points on the line are included in the solution set.

Key Concept Explanation
The key concept here is the use of a test point to determine which side of the boundary line is the solution region. If the test point satisfies the inequality, the side containing the test point is the solution region.

Step-by-step Solution
1. Identify the boundary line: