Warm-Up Today's Agenda Notes.… · 7/2/2014  · 7 6.5 (A.20) Absolute Value Equations (snow...

7 6.5 (A.20) Absolute Value Equations (snow day edit).notebook

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February 07, 2014

Warm-Up

1)2)

4)3)

6)5)

Simplify.

Today's Agenda

* Warm-Up

* Classwork* Homework

* Review Homework

* 6.5 Absolute Value Equations* Standard Check A.19c

Homework Review

1)

2)

3)

4)

5)

Homework Review

6)

7)

8)

9)

10)

Homework Review

11)

12)

Standard Check - A.19c

Benchmark: A.19c - Solve compound inequalities

You have 12 minutes to complete yourstandard check.

Use your notes and homework to help you!

REMEMBER: Standard checks CANNOT be reassessed.

7 6.5 (A.20) Absolute Value Equations (snow day edit).notebook

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February 07, 2014

6.5 Absolute Value Equations

Benchmark: A.20 - Solve basic equations

Goals: To solve equations with absolute

involving absolute value

value.

Absolute Value Review

distance from zero on a number line.The absolute value of a number is its

Example:

Symbol:

Quick Check - Review

Complete each statement with <, =, or >.

1)

3)

2)

4)

Absolute Value Equations

Solve.

The distance from 0 to x needs to be 3 units.

or

Solving Absolute Value Equations

1) Isolate the absolute value

One branch exactly the same and the second2) Separate into two problems -

(HINT: TWO bars = TWO equations)

3) Solve each branch

4) Check answers!

branch opposite sign

If they do not work, the answer is no solution.

Solve.

1.

2.

7 6.5 (A.20) Absolute Value Equations (snow day edit).notebook

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February 07, 2014Solve.

3.

4.

5.

6.

What About These?Solve each equation.

7. 8.

Solve each equation.

9. 10.

Mix 'Em Up!

Solve each equation.

13. 14.

11. 12.

Solve each equation. 15. 16.

7 6.5 (A.20) Absolute Value Equations (snow day edit).notebook

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February 07, 2014Classwork

6.5 Absolute Value Equations

I You a Question

Absolute Value Equations

Please solve the questions on your Ticket Out the Door.

On the back - how did you do today?Green - I can do this! This is easy!Yellow - I'm getting there.Red - I need help!

Almost Finished...

Take out your agenda - copy down due datesStandard Checks

Homework6.5 Absolute Value Equations

Do NOT pack up until you are told to do so!

Tests