👉 Learn how to solve absolute value inequalities. The absolute value of a number is the positive value of the number. For instance, the absolute value of 2 is 2 and the absolute value of -2 is also 2 ...

An inequality can be represented graphically as a region on one side of a line. Key fact Inequalities that use < or > symbols are plotted with a dashed line to show that the line is not included in ...

👉 Learn how to graph linear inequalities written in standard form. Linear inequalities are graphed the same way as linear equations, the only difference being that one side of the line that satisfies ...