Lessons for A.REI.D.12
Graphing a linear inequality in two variablesDraw the boundary line, dashed or solid, then shade the side that works.Lesson
The overlap of two shaded regionsWhere both shadings agree is the solution set.Lesson
Systems of linear inequalitiesShade each region; the overlap is the answer.Lesson
Printable Worksheets
Graphing a linear inequality in two variables worksheet (PDF)Printable worksheet with answer keyPreview
The overlap of two shaded regions worksheet (PDF)Printable worksheet with answer keyPreview