Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Graphing Systems of Inequalities

For Students 9th - 10th Standards
Nineteen problems present a variety of practice solving linear systems by graphing systems of inequalities. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click...
Activity
J Coffman

Joseph Coffman's Lecture Notes: Graphing Systems of Inequalities

For Students 9th - 10th Standards
The lesson examines systems of inequalities. Examples with detailed solutions and an assessment are included.
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Graphing and Solving Systems of Linear Inequalities

For Students 9th - 10th Standards
Twenty problems present a variety of practice graphing and solving systems of linear inequalities. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View...
Activity
Texas Instruments

Texas Instruments: Graphing Systems of Linear Equations

For Teachers 9th - 10th Standards
Students will solve systems of linear equations by graphing.
Activity
Sophia Learning

Sophia: Systems of Linear Inequalities in the Real World

For Students 9th - 10th Standards
The video lesson explores an example of how systems of linear inequalities can be applied in the real world.
Website
Other

Algebra.com: Linear Equation and System Solvers

For Students 9th - 10th Standards
Linear equations can be solved and graphed using this interactive site. This site allows the user to enter any linear equation in standard form and the y-intercept will be found through a step-by-step process. Systems of inequalities can...
Unknown Type
Khan Academy

Khan Academy: Solutions of Systems of Inequalities

For Students 9th - 10th Standards
Check whether an ordered pair is a solution of a system of two-variable linear inequalities. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Graphs of Systems of Linear Inequalities

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers graphing systems of linear inequalities to find the solution area. Students watch videos, review guided notes and attempt practice problems.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Systems of Linear Inequalities

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Graph and solve systems of linear inequalities.
Activity
Government of Alberta

Learn Alberta: Linear Programming Graph

For Students 9th - 10th
This interactive Java applet allows the user to construct up to 5 linear inequalities and view the graph of the soultion.
Activity
Texas Instruments

Texas Instruments: Linear Inequalities

For Teachers 9th - 10th Standards
In this question set, students are asked to solve inequalities in one variable, graph linear inequalities, and graph systems of linear inequalities. Questions are multiple choice and true/false; solutions are included.
Activity
Texas Instruments

Texas Instruments: Tracing Paper Inequalities

For Teachers 9th - 10th Standards
In this activity, students will graph systems of linear inequalities in two variables in the Cartesian coordinate plane and find their solutions.
Activity
Texas Instruments

Texas Instruments: Winning Inequalities (Part 2)

For Teachers 9th - 10th Standards
Students graph systems of linear inequalities and investigate the concepts of constraints and feasible polygons.
Lesson Plan
Alabama Learning Exchange

Alex: Focusing on Graphs

For Teachers 9th - 10th Standards
In this lesson, students will solve systems of linear equations by graphing. Systems of linear equations are two or more linear equations together.
Activity
Texas Instruments

Texas Instruments: Glencoe Algebra 2: Graphing Calculator Investigation Systems

For Teachers 9th - 10th
Students will solve systems of inequalities.
Activity
Texas Instruments

Texas Instruments: Linear Systems: Using Graphs and Tables

For Teachers 9th - 10th Standards
Students learn to locate the real number solution of a system of linear equations (two equations and two variables) with the help of tables and graphs. They also learn to graphically illustrate the types of solutions expected for a...
Whiteboard
ClassFlow

Class Flow: Solving and Graphing Inequalities and Systems of Inequalities

For Teachers 9th - 10th Standards
[Free Registration/Login Required] Students view a demonstration on solving and graphing inequalities and systems of inequalities and then come to the Active Board and practice what they've learned.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Linear Inequalities in Two Variables

For Students 8th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] Graph linear inequalities in two variables.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Checking a Solution for a Linear System

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers determining if an ordered pair is a solution to a system of linear equations. Students watch a video tutorial, explore guided notes and attempt...
Activity
Math Medics

S.o.s. Math: Algebra

For Students 9th - 10th Standards
This lesson provides basic instruction on the major concepts in algebra. Content includes a focus on fractions, units of conversion, complex numbers, quadratic equations, factorization and roots of polynomials, solving equations, systems...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Linear Inequalities in Two Variables

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers graphing inequalities in two variables.
Unit Plan
Other

Hsor.org: Cutting Times: Trimming Losses

For Teachers 9th - 10th Standards
Use this lesson plan to have students explore systems of inequalities.
Unknown Type
Khan Academy

Khan Academy: Graphs of Inequalities

For Students 9th - 10th Standards
Graph two-variable linear inequalities. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Activity
Texas Instruments

Texas Instruments: Inequalities, They Are Not Just Linear Anymore!

For Teachers 9th - 10th Standards
Students study quadratic relationships and explore the process of graphing quadratic inequalities and systems of quadratic inequalities. They will solve these inequalities algebraically and graph them on a coordinate plane.