A2.A.1.9
Solve systems of linear inequalities in two variables, with a maximum of three inequalities; graph and interpret the solutions on a coordinate plane. Graphing calculators or other appropriate technology may be used.
Example Problems
Is a solution to this system of inequalities?
Is a solution to this system of inequalities?
Is (-3, 4) a solution to this system of inequalities?
Khan Academy ResourcesSystems of inequalities graphsSolutions of systems of inequalitiesComparing linear rates word problemsModeling with systems of inequalitiesGraphing systems of inequalitiesIntro to graphing systems of inequalitiesTesting solutions to systems of inequalitiesGraphs of systems of inequalities word problemWriting systems of inequalities word problemSolving systems of inequalities word problem

1-on-1 AI tutoring aligned to A2.A.1.9. Instant help for students, real-time insights for teachers.
Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.
Free for teachers, forever →