6.5 Solving Inequalities by Factoring. Steps to Solve To solve an inequality by factoring, treat the inequality like an sign and solve. Make sure to set.

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 indicates dotted/dashed line  < indicates below or to the left of the line  > indicates above or to the right of the line  If equals is part of.

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Presentation transcript:

6.5 Solving Inequalities by Factoring

Steps to Solve To solve an inequality by factoring, treat the inequality like an sign and solve. Make sure to set the equation to first To solve an inequality by factoring, treat the inequality like an sign and solve. Make sure to set the equation to first These are the solutions to plot on the number line. These are the solutions to plot on the number line. Use an dot for or and a dot for or. Use an dot for or and a dot for or. Then, test a point in each region. If it makes the statement, shade that region. Then, test a point in each region. If it makes the statement, shade that region. Write your solution as an inequality. Write your solution as an inequality. equal zero openclosed true

Solve each inequality and graph the solution set

Solve each inequality and graph the solution set

Solve each inequality and graph the solution set