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Graphing Inequalities on a Number Line
In this video you will learn how to graph inequalities on a number line.
Keywords: Inequalities | | 6th Grade Math | Graphing Inequalities on a Number Line | Inequalities Symbols
An open point on a number line means the number is not included in the solution.
For example: x < 4
A closed point on a number line means the number is included in the solution.
For example: x ≤ 5
A graph pointing in two different directions will us the word " and"
For example: x < 3 and x ≥ 8
If the variable is in the middle of two inequalities, then you will use " or"
For example: x > 4 or ≤ 8