Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9....
Transcript of Agenda 1. Entrance Task 2. Go over homework 3. Real Numbers … 1 - Sets of Real... · 2017. 9....
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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
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Day 1.1 Sets of Real Numbers
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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.
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Diagram:Real Numbers
Integers
Rational Numbers Irrational Numbers
Whole Numbers
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Tell whether each of the following numbers is a whole number, an integer, or a rational number:
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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|
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Home
Day 1.1
Work