👉 Learn about solving an inequality and graphing its solution. An inequality is a relation where the expression in the ...

👉 Learn how to solve absolute value inequalities. The absolute value of a number is the positive value of the number. For ...

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 ...

Show values that satisfy an inequality on a set of axes by drawing the line of the corresponding equation and shading the area specified in a question. Include a dashed line for inequalities where the ...