1. Section 5.5 Solving Absolute Value Equations and Inequalities
solve absolute value equations.
solve absolute value inequalities.
SWBAT:

2. NOTE If the absolute value is less than (<), its an “and” problem.
If the absolute value is greater than (>), its an “or” problem.

3. Solving Absolute Value Inequalities
Solve the inequality.
What two solutions could we have as answers in the ||?
3, -3
How do we set up this equation?
-3 < x - 2 < 3

4. Solving Absolute Value Inequalities
Solve the inequality.
|x – 2| > 3
What two solutions could we have as answers in the ||?
3, -3
How do we set up this equation?
x – 2 > 3 or x – 2 < -3

5. Ex. 1 Graph Absolute Value Inequalities

6. Ex2. Solving Absolute Value Inequalities
Solve the inequality.

7. Ex. 3 Solving Absolute Value Equations
Solve.

8. Ex. 4 Solving Absolute Value Equations
Solve.

9. Ex3. Solving Absolute Value Inequalities
Solve the inequality.

10. Ex4. Solving Absolute Value Inequalities
Solve the inequality.

11. Open Ended #1:
Express each statement using an inequality involving absolute value and solve.
The height of the plant must be within 2 inches of the standard 13-inch show size.

12. Homework
Section 5.5
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