How to Solve Rational Inequalities With a Number Line?

Answer An inequality indicates a specific section of the number line. Think of the number line as a line stretching from negative infinity to positive infinity, with 0 in the center. An inequality such as... Read More »

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How to Solve Inequalities & Graphs on a Number Line?

Inequalities or inequality equations are equations with a less-than sign, "," between the two sides of an equation instead of an equal sign. This said, the same basic algebraic rules apply as to ho... Read More »

Activities on Graphing Inequalities on a Number Line?

Inequalities are an important part of any algebra class. An inequality is a reference to a value less than, greater than, less than or equal to, or greater than or equal to another value. On the nu... Read More »

How to Graph Two-Variable Inequalities on a Number Line?

Two-variable inequalities can be represented a number of ways. If the expression is complex, it's more appropriate to plot regions on a two-dimensional plane. If the expression is relatively simple... Read More »

How to Solve Inequalities With an X Square?

Solving inequalities with an x-square is much like solving an equation with an x-square. The key with inequalities is to make sure that the type of sign (less than, greater than, etc.) always makes... Read More »