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Chapter 3 Vocab
Math vocabulary for chapter 3
Term | Definition |
---|---|
Inequality | A mathematical sentence that compares expressions. |
Solution of an inequality | A value that makes an equation true. |
solution set | The set of all solutions of an inequality. |
graph of an inequality | A graph that shows all of the solutions of an inequality on a number line. |
compound inequality | An inequality formed by joining two inequalities with the word "and" or the word "or". |
Absolute value inequality | An inequality that contains an absolute value expression. |
Linear inequality in two variables | An equality that is the result of replacing the equal sign in a linear equation. |
solution of a linear inequality | An ordered pair that makes inequality true:all of the points in the shaded half-pane are solutions. |
graph of a linear inequality | A graph of all the solutions of a system. |
half-panes | In a coordinate plane,the regions on either sideof a boundary line. |