4 concepts
Introduction to Inequalities
Inequalities are used to demonstrate relationships between numbers or expressions.
Rules for Solving Inequalities
Operations can be conducted on inequalities and used to solve inequalities for all possible values of a variable.
Compound Inequalities
A compound inequality involves three expressions, not two, but can also be solved to find the possible values for a variable.
Inequalities with Absolute Value
Inequalities with absolute values can be solved by thinking about absolute value as a number's distance from 0 on the number line.