Chapter 4 Vocabulary

Front

Equivalent equations

Back

Equations that have the same solutions

Front

Inverse operations

Back

Operations that 'undo' each other, such as addition and subtraction, or multiplication and division

Front

Reciprocal

Back

Two numbers whose product is 1

Front

Inequality

Back

A mathematical sentence that compares expressions. Contains the symbols >, <, ≤, ≥

Front

Solution of an inequality

Back

A value that makes the inequality true. An inequality can have more than one solution

Front

Solution set

Back

All the solutions of an inequality

Front

Graph of an inequality

Back

Shows all the solutions of the inequality on a number line.