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Page 1: Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9. 12. · Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance

Day 1 ­ Sets of Real Numbers.notebook

1

September 12, 2017

Agenda

1. Entrance Task2. Go over homework3. Real Numbers Notes4. Begin homework assignment

Remember...You can get any handouts off of the teacher page.

Homework:Day 1.1 Homework

Page 2: Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9. 12. · Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance

Day 1 ­ Sets of Real Numbers.notebook

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September 12, 2017

Day 1.1 ­ Sets of Real Numbers

Page 3: Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9. 12. · Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance

Day 1 ­ Sets of Real Numbers.notebook

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September 12, 2017

Vocabulary:Real Number – 

Whole Numbers – 

Integers – 

Rational Numbers – 

A number that has an exact place on the number line.

The numbers

{0, 1, 2, 3, 4 ...}The whole numbers and their opposites.

{... ­3, ­2, ­1, 0, 1, 2, 3 ...}Numbers in the form     where

a and b are integers and **As a decimal, rational numbers will repeat or terminate.

Page 4: Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9. 12. · Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance

Day 1 ­ Sets of Real Numbers.notebook

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September 12, 2017

Diagram:Real Numbers

Integers

Rational Numbers Irrational Numbers

Whole Numbers

Page 5: Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9. 12. · Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance

Day 1 ­ Sets of Real Numbers.notebook

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September 12, 2017

Tell whether each of the following numbers is a whole number, an integer, or a rational number:

Page 6: Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9. 12. · Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance

Day 1 ­ Sets of Real Numbers.notebook

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September 12, 2017

Page 7: Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9. 12. · Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance

Day 1 ­ Sets of Real Numbers.notebook

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September 12, 2017

Absolute Value – Distance from zero on a number line.

Ex:  |­3| = |3| =

Evaluate the expression when x = ­2.

1. |x| + 2 2. |x| ­ 2 3. |­x| + 3 4. ­|x| + 4

5. |x| + x 6. |­x| ­ x 7. |x + 2| 8. |x ­ 2|

Page 8: Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9. 12. · Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance

Day 1 ­ Sets of Real Numbers.notebook

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September 12, 2017

Home

Day 1.1

Work


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