How to Put an Absolute Value Equation or Inequality on a Number Line?

Answer Absolute value equations and inequalities add a twist to algebraic solutions, allowing the solution to be either the positive or negative value of a number. Graphing absolute value equations and in... Read More »

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How do I Use a Number Line When Writing an Inequality?

An inequality is a mathematical statement that some variable is less than, or greater than, some constant. For example, x < 6 is an inequality. A number line is a line with the integers (whole numb... Read More »

How to Graph an Inequality on a Number Line Using a TI-83?

A number line is a rudimentary mathematical tool that illustrates numbers' ordinal relationships. Number lines also graph single-variable linear inequalities as directional lines or rays. The TI-83... Read More »

Difference Between an Inequality & an Equation?

On the surface, equations and inequalities can seem as if they are the same thing. While they are very similar in principle and in many practices, such as the ability to add and subtract any intege... Read More »

How to Solve an Inequality Equation?

Share and share alike. When two kids split a chocolate bar, they ideally do it this way: one child makes the division, the other child gets first choice of the two halves. Mathematics is fair too. ... Read More »