Public learning track
Linear and Compound Inequalities
8th Grade · Math · Open Global Math
7 lessons
Goal
Solve single-variable linear and compound inequalities algebraically and represent solution sets on number lines and in interval notation.
Featured Diagrams
Graphing Solutions to Linear Inequalities on a Number Line
7 lessons
0 of 7 done
- 1Graphing Solutions to Linear Inequalities on a Number LineUp nextStart
- 2Solving Multi-Step Linear Inequalities with Variables on Both SidesPremiumNot started yet
- 3Solving Linear Inequalities with Rational CoefficientsNot started yet
- 4Solving and Graphing Conjunction Compound InequalitiesNot started yet
- 5Solving and Graphing Disjunction Compound InequalitiesNot started yet
- 6Writing Solutions in Interval and Set-Builder NotationNot started yet
- 7Modeling Real-World Constraints with Linear InequalitiesNot started yet
Curriculum Framework
8th Grade · Math · Open Global Math
1
12 lessons
Polynomial Expressions, Special Products, and Factoring
Construct, expand, factor, and evaluate polynomial expressions using algebraic identities and common factor extraction.
2
8 lessons
Rational Algebraic Expressions and Operations
Simplify, reduce, add, subtract, multiply, and divide rational algebraic expressions and state excluded domain values.
3
7 lessons
Linear Equations and Rational Linear Forms
Formulate, solve, and classify one-variable linear and fractional equations across real-world and geometric scenarios.
4
7 lessons
Linear and Compound Inequalities
Solve single-variable linear and compound inequalities algebraically and represent solution sets on number lines and in interval notation.
5
7 lessons
Systems of Linear Equations in Two and Three Variables
Solve simultaneous linear systems in two and three variables using graphical, substitution, and elimination methods, and interpret practical models.
6
13 lessons
Quadratic Equations, Discriminant Analysis, and Roots
Solve quadratic equations using factoring, completing the square, and the quadratic formula; analyze roots using the discriminant and Vieta's relations.