After viewing a link, close the browser window to return
to this page.
Some links are repeated for use with more than one lesson.
Please report broken links to Kathy Kral
http://www.sparknotes.com/math/algebra1/inequalities/section4.rhtml
This page contains notes on how to graph inequalities on a number line.
http://openhighschoolcourses.org/mod/book/view.php?id=289&chapterid=684
A lesson that covers graphing inequalities on a number line.
http://www.icoachmath.com/math_dictionary/addition_property_of_equality_and_inequality.html
This page explains the addition
property of equality and inequality, with examples.
http://www.icoachmath.com/math_dictionary/multiplicative_property.html
This page explains the multiplication
property of equality and inequality, with examples.
http://www.coolmath.com/algebra/07-solving-inequalities/06-compound-inequalities-01.htm
This site includes a couple pages that demonstrate solving compound inequalities, and checking the result.
http://www.mathplanet.com/education/algebra-1/linear-inequalitites/solving-compound-inequalities
This site defines and demonstrates (with a video) the steps to solve and graph compound inequalities.
http://www.sosmath.com/algebra/inequalities/ineq03/ineq03.html
This site shows how to graph absolute value inequalities.
http://www.algebralab.org/lessons/lesson.aspx?file=Algebra_AbsoluteValueInequalities.xml
This page has notes on how to solve absolute value inequalities.