Warm Up Put these numbers in order from

Warm Up • Put these numbers in order from largest to smallest • 1. ) -1, 0, 1/2, 3/4, 3/8. -1. 4 • 2. ) 1/2, 1/4, 2/4, 3/4, 5/8 • 3. ) -1/2, -1/4, -2/4, -3/4, -5/8 • 4. ). 5, . 7, -. 2, -. 4, 0, -1

Warm Up Put these numbers in order from largest to smallest • 1. ) 3/4, 1/2, 3/8, 0, -1. 4 • 2. ) 3/4, 5/8, 1/2 or 2/4, 1/4 • 3. )-1/4, -1/2 or-2/4, -5/8, -3/4 • 4. ). 7, . 5, 0, -. 2, -. 4, -1

Today’s Objective • To be able to graph and compare real numbers using the number line.

Positive and Negative Numbers • Between what 2 integers do the following live? • 1/3, -5, -1/2, 4. 2, |3|, |-3|

Positive and Negative Numbers • Plot the following points on the number line. • 1/4, -6, 1/2, 3. 3, -3, |-1|

Positive and Negative Numbers • Plot the following points on the number line. • 5, -1/2, -4, 2/3, -1, pi

Positive and Negative Numbers • Plot the opposite of the following points on the number line. • 5, -1/2, -4, 2/3, -1, 3

Label each Region

Label each Region Whole Rational Integers Real Natural Irrational

Absolute Value • 1. ) What’s the least number of times you can go to Mc. Donalds? • 2. ) If Phoenix is 100 North of Tucson and Bisbee is 100 miles south of Tucson, which one is farthest away? • 3. ) If your car is going in reverse, is the odometer spinning backwards?

Absolute Value • The distance from zero • How far is 3 from 0 ? • How far is -3 from 0 ?

Classwork • Do worksheet 2. 1 (1 -30) • Homework • page 66 (1 -34)