Algebra-1

Question Analysis
This question tests the student's understanding of how to represent inequalities on a number line, specifically focusing on the use of the symbol. The shaded region to the right of 7 with a closed circle at 7 indicates that all values greater than or equal to 7 are part of the solution set.

Key Concept Explanation
Inequalities use symbols such as , , , and to compare two expressions. On a number line, a closed circle indicates that the point is included in the solution set, while a shaded region to the r...