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chapter 3 vocab MATH
Writing and Graphing inequalities
| Term | Definition |
|---|---|
| Inequality | a mathematical sentence that compares expressions; it contains the symbols <,>,<=,>=. |
| `solution of an inequality | a value that makes an inequality true |
| solution set | the set of all solutions of an inequality |
| graph of an inequality | a graph that shows all o[f 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 | |
| solution of a linear inequality | |
| graph a linear inequality | |
| half-planes |