Algebra-1

A compound inequality is formed by combining two or more inequalities using logical connectives (such as "and" or "or"). In mathematics, compound inequalities are commonly used to describe the range of values for a variable under two different conditions.


1. Open Circle: Indicates that the number is not included. For example, an open circle at 1 means that 1 is not part of the solution.
2. Closed Circle: Indicates that the number is included. For example, a closed circle at 5 means that 5 is part of the solution.
3. Line Segment: Represents that all numbers between the two endpoints are part of the solution....