Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.
-
Upload
isaac-harmon -
Category
Documents
-
view
221 -
download
3
Transcript of Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.
![Page 1: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/1.jpg)
Lesson 1-6 Pages 33-38
Ordered Pairs and Relations
![Page 2: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/2.jpg)
What you will learn!1. How to use ordered pairs to locate points.
2. How to use tables and graphs to represent relations.
![Page 3: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/3.jpg)
Coordinate system X-coordinate
Y-axis Y-coordinate
Coordinate Plane Graph
Origin Relation
X-axis Domain
Ordered pair Range
![Page 4: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/4.jpg)
What you really need to know!
In mathematics, a coordinate system is used to locate points. The horizontal number line is called the x-axis and the vertical number line is called the y-axis.
![Page 5: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/5.jpg)
What you really need to know!
The point where the two axes intersect is the origin (0,0). An ordered pair of numbers is used to locate points in the coordinate plane. The point (4,3) has an x-coordinate of 4 and a y-coordinate of 3.
![Page 6: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/6.jpg)
![Page 7: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/7.jpg)
Graph each ordered pair on a coordinate system.
1.(3,4)
2.(0,2)
0
1
2
3
4
6
5
7
8
9
0 1 2 3 4 5 6 7 8 9
![Page 8: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/8.jpg)
G (1,1) H (4,0)y
x
Example 2:
Write the ordered pair that names each point.
0
1
2
3
4
6
5
7
8
9
0 1 2 3 4 5 6 7 8 9
G
H
![Page 9: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/9.jpg)
Example 3:
Express the relation {(1,4), (2,2), (3,0), (0,2)} as a table and as a graph. Then determine the domain and range.
X Y
1 4
2 2
3 0
0 2
D= {0,1,2,3}
R={0,2,4}
![Page 10: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/10.jpg)
y
x0
1
2
3
4
6
5
7
8
9
0 1 2 3 4 5 6 7 8 9
X Y
1 4
2 2
3 0
0 2
Example 3: Continued
![Page 11: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/11.jpg)
Example 4:
Austin earns $5 an hour doing yard work. Suppose x represents the number of hours Austin works.
Make a table of ordered pairs in which the x-coordinate represents the hours worked and y represents the amount of money Austin earns for 1, 2, 3, 4, and 5 hours of work.
![Page 12: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/12.jpg)
Example 4: Continued X Y
1 5
2 10
3 15
4 20
5 25
![Page 13: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/13.jpg)
Example 4: Cont. y
x0
5
10
15
20
30
25
35
40
45
0 1 2 3 4 5 6 7 8 9
X Y1 52 103 154 205 25
![Page 14: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/14.jpg)
Page 36
Guided Practice
#’s 4-11Link to Pre-Made Lesson
![Page 15: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/15.jpg)
![Page 16: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/16.jpg)
![Page 17: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/17.jpg)
![Page 18: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/18.jpg)
Pages 33-35 with someone at home
and study examples!
Read:
![Page 19: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/19.jpg)
Homework: Pages 36-38
#’s 12-24, 26-30, 32, 34, 36, 37-39, 47-48, 50-65
Lesson Check 1-6
![Page 20: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/20.jpg)
![Page 21: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/21.jpg)
![Page 22: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/22.jpg)
![Page 23: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/23.jpg)
![Page 24: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/24.jpg)
![Page 25: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/25.jpg)
![Page 26: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/26.jpg)
![Page 27: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/27.jpg)
![Page 28: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/28.jpg)
![Page 29: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/29.jpg)
Page
725
Lesson 1-6
![Page 30: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/30.jpg)
Lesson Check 1-6
![Page 31: Lesson 1-6 Pages 33-38 Ordered Pairs and Relations.](https://reader038.fdocuments.net/reader038/viewer/2022103100/56649ec55503460f94bcf50c/html5/thumbnails/31.jpg)