Graphing Linear Inequalities

#3 http://www.educreations.com/lesson/view/3-graphing-linear-inequalities/14799169/

#4 http://www.educreations.com/lesson/view/4-graphing-linear-inequalities/14799297/

#9 http://www.educreations.com/lesson/view/9-graphing-linear-inequalities/14798942/

#12 http://www.educreations.com/lesson/view/12-graphing-linear-inequalities/14799663/

#3 http://www.educreations.com/lesson/view/3-graphing-linear-inequalities/14799169/

#4 http://www.educreations.com/lesson/view/4-graphing-linear-inequalities/14799297/

#9 http://www.educreations.com/lesson/view/9-graphing-linear-inequalities/14798942/

#12 http://www.educreations.com/lesson/view/12-graphing-linear-inequalities/14799663/