Graph the solution set of the inequality calculator

Both graphs on the number line as well as interval notation can be used to express the solutions of compound inequalities. Prior to expressing the solution of the compound inequality in interval notation, you should graph the solutions of the two inequalities on the number line.

Step by Step Examples Plus Fee Graph Maker Graphing an inequality on a number line, is very similar to graphing a number. For instance, look at the top number line x = 3. We just put a little dot where the '3' is, right?

It can also be said that the solution set of an “or” compound inequality is the union, represented by the symbol , of the two inequalities. Both graphs on the number line as well as interval notation can be used to express the solutions of compound inequalities.

Step 1: Solve each inequality. Add 1 to each side of the inequality. Divide both sides of the inequality by 2 after adding both sides by 1. Make sure the variable is on the left.

To graph the solution set of an inequality with two variables, first graph the boundary with a dashed or solid line depending on the inequality. If given a strict inequality, use a dashed line for the boundary. If given an inclusive inequality, use a solid line. Next, choose a test point not on the boundary.

To solve an inequality use the following steps: Step 1 Eliminate fractions by multiplying all terms by the least common denominator of all fractions. Step 2 Simplify by combining like terms on each side of the inequality. Step 3 Add or subtract quantities to obtain the unknown on one side and the numbers on the other.