Algebra Chapter 3 Extension

Absolute Value Inequalities

Language Goal Students will be able to read and say

inequalities that involve absolute values.

Math Goal Students will be able to solve and graph

inequalities that involve absolute values.

Essential Question Why do inequalities with absolute values

produce a compound inequality?

Learning Targets

Solve the inequality and graph.1. 2.

Solve the compound inequality and graph.3. 4.

Warm-up

Homework Check

Homework Check

3.1 – 3.3

Go Over Quiz

Absolute Value:

Vocabulary

The distance a number is from zero on the number line.

1. 2. 3.

Solving Absolute Value Equations

Type Example Way to Remember…

Greater Than

Greater Than or Equal To

GreatOR

Less Than

Less Than or Equal To

Less thAND

Two Cases of Absolute Value

1. 2. 3

Let’s Try!

3. 4.

Let’s Try!

5. 6.

Let’s Try!

7. 8.

Let’s Try!

1.

Our Turn to Teach Team A

2.

Our Turn to Teach Team A

3.

Our Turn to Teach Team A

4.

Our Turn to Teach Team A

1.

Our Turn to Teach Team B

2.

Our Turn to Teach Team B

3.

Our Turn to Teach Team B

4.

Our Turn to Teach Team B

Homework Page 215 #2 – 18 evens

More Practice or Homework Time