5.5: Graphs of Linear Inequalities Difficulty Level: Advanced Created by: CK-12 % Progress MEMORY METER This indicates how strong in your memory this concept is Practice Progress % % Practice Now MEMORY METER This indicates how strong in your memory this concept is Share Add to Library Turn In Read Practice Resources Details Loading... Notes/Highlights Having trouble? Report an issue. Color Highlighted Text Notes Show More Vocabulary Language: English ▼ English Cartesian Plane The Cartesian plane is a grid formed by a horizontal number line and a vertical number line that cross at the (0, 0) point, called the origin. inequality An inequality is a mathematical statement that relates expressions that are not necessarily equal by using an inequality symbol. The inequality symbols are , , , and . Linear Inequality Linear inequalities are inequalities that can be written in one of the following four forms: , or . Slope-Intercept Form The slope-intercept form of a line is where is the slope and is the intercept. Image Attributions Show Hide Details Description This concept introduces graphing linear inequalities in the Cartesian plane. Learning Objectives None Related Materials Graphing Inequalties in Two Variables Linear Inequalities in Two Variables Graphing Linear Inequalities Linear Inequalities in Two Variables Difficulty Level: Advanced Authors: Brenda Meery Kaitlyn Spong Tags: inequality MAT.ALG.460.L.4 Subjects: mathematics Algebra Concept Nodes: MAT.ALG.460 (Linear Inequalities in Two Variables) Grades: 9 , 10 Date Created: Apr 30, 2013 Last Modified: Aug 16, 2016 Vocabulary None Save or share your relevant files like activites, homework and worksheet.To add resources, you must be the owner of the Modality. Click Customize to make your own copy.