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Henrico County Public Schools, Virginia
 
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Module - Linear Equations
Lesson 6 - Graphing Linear Inequalities

Lessons

1-

Slope

2-

Point-Slope and Standard Form

3-

X- and Y-intercepts

4-

Slope-Intercept Form

5-

Graphing Linear Equations

6-

Graphing Linear Inequalities

7-

Module Review

 

 
SOL

A.6 - The student will graph linear equations and linear inequalities in two variables.

Inequality Graphs

Move the point to make the inequality true.

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Graphing Linear Inequalities

Click on the checkbox to show the inequality. Move the Test Point (T1) to find the points that make the inequality true.

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Common Core Standards
8.EE.5 8.EE.6 8.F.3 8.F.4 8.SP.3 A-CED.2 A-REI.10 A-REI.12 F-IF.6 F-BF.3 F-LE.2 S-ID.7
Warm-up
  1. ExamView Quiz: Graphing Linear Equations
Lessons

 

Videos
  1. Video: PH Modeling Using Inequalities
Explore Learning
  1. Linear Inequalities in Two Variables - Activity A: Find the solution set to a linear inequality in two variables using the graph of the linear inequality. Vary the terms of the inequality and vary the inequality symbol. Examine how the boundary line and shaded region change in response.
Geogebra

 

Internet Sites
  1. Interactive Notes: Graphing Linear Inequalities - lessons and practice problems at Regentsprep.org
Tasks

 

Homework
  1. Graphing Linear Inequalities (doc) | (pdf)
  2. Glencoe PWS (pdf)
  3. Glencoe SG (pdf)
Journal
  1. Graphing Inequalities: Explain what it means to shade a graph above or below the line. What does the shaded region represent?
Study Guide
  1. ExamView Quiz: Graphing Linear Inequalities
  2. Prentice Hall Quiz
Other
HCPS 2002-