Algebra-1

Question Analysis
This question assesses the student's ability to determine the nature of the boundary line based on the inequality sign. The key is to recognize that the inequality y < 2x + 3 does not include the equal sign, which means the boundary line should be dashed.

Key Concept Explanation
The boundary line for a linear inequality is determined by the inequality sign. If the inequality contains < or >, the boundary line is dashed, indicating that points on the line are not part of the solution set.