Day 1 Sets of Real Numbers.notebook 1 September 12, 2017 Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers Notes 4. Begin homework assignment Remember... You can get any handouts off of the teacher page. Homework : Day 1.1 Homework
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
Day 1 Sets of Real Numbers.notebook
2
September 12, 2017
Day 1.1 Sets of Real Numbers
Day 1 Sets of Real Numbers.notebook
3
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.
Day 1 Sets of Real Numbers.notebook
4
September 12, 2017
Diagram:Real Numbers
Integers
Rational Numbers Irrational Numbers
Whole Numbers
Day 1 Sets of Real Numbers.notebook
5
September 12, 2017
Tell whether each of the following numbers is a whole number, an integer, or a rational number:
Day 1 Sets of Real Numbers.notebook
6
September 12, 2017
Day 1 Sets of Real Numbers.notebook
7
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|
Day 1 Sets of Real Numbers.notebook
8
September 12, 2017
Home
Day 1.1
Work