## 6.EE.B.8 Understand, write, and represent inequalities of the form x > c or x < c, and recognize that they have infinitely many solutions

Posted: January 26, 2015 in Advance

Write an inequality of the form x > c or x < c to represent a constraint or condition in a real-world or mathematical problem. Recognize that inequalities of the form x> c or x < c have infinitely many solutions; represent solutions of such inequalities on number line diagrams.

#### Video Lessons:

Graph an inequality

In this lesson you will learn how to represent an inequality by graphing.

Compare inequalities

In this lesson you will learn how to compare inequalities by looking at graphs.

Write and graph inequalities: shopping

In this lesson you will learn how to represent a situation by writing and graphing an inequality.

Write and graph inequalities: temperature

In this lesson you will learn how to represent a situation by writing and graphing an inequality.

Represent the solution set of an equality using a number line

In this lesson you will learn how to represent the solution set of an inequality by creating a number line.

Write inequalities given a number line representation

In this lesson you will learn to write an inequality given a number line representation.

Represent real-world scenarios involving inequalities with number lin…

In this lesson you will learn to represent real-world scenarios involving inequalities with a number line.

#### Isolation Drills:

Inequalities on a number line

Using inequalities to describe real-world contexts

#### Interactive Practice:

1. How to Solve Linear Inequalities – From E How
2. Inequalities and Their Graphs – Draw a graph for each inequality, answers on pages 3 and 4 of this worksheet
3. Linear Inequalities – From Paul’s Online Math Notes
4. Linear Inequalities – Graphing with a TI-83+/84+ calculator
5. Single-Variable Inequalities – Solve one-step linear inequalities with this IXL quiz; addition and subtraction
6. Solve One Step Linear Equations – Write your answer with w first, followed by an inequality symbol
7. Solving Linear Equations – Video lesson, solving linear equations with variable expressions in the denominators
8. Solving Linear Inequalities – Tutorial with a large number of examples
9. Solving One-Step Inequalities by Adding/Subtracting – Solve each inequality and graph its solution, answers on pages 3 and 4
10. Solving One-Step Inequalities by Multiplying/Dividing – Solve each inequality and graph its solution, answers on pages 3 and 4
11. Solving One-Step Linear Inequalities – Examples with graphs followed by guided practice and a problem set; answers not included