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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 |