1 4coordinate Graphing
description
Transcript of 1 4coordinate Graphing
![Page 1: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/1.jpg)
Coordinate Graphing
Algebra Lesson 1.4
![Page 2: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/2.jpg)
(x, y) values
Start at the origin.
x value
move left or right
THEN
y value
move up or down
![Page 3: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/3.jpg)
Try One
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 4: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/4.jpg)
Try Some another
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 5: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/5.jpg)
Try Some - answers
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 6: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/6.jpg)
answer 4
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 7: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/7.jpg)
answer 5
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 8: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/8.jpg)
answer 6
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 9: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/9.jpg)
The origin
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 10: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/10.jpg)
Move Zero to the left or right.
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 11: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/11.jpg)
Move Zero down.
• (+4, +3)• (+5, -1)• (-2, -6)• (-4, +4)• (+5, +3)• (+2, -1)• (0, 0)• (0, -4)• (+5, 0)
![Page 12: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/12.jpg)
Quadrant I - IV
(+, +)
(+, -)
( -, +)
( -, - )
![Page 13: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/13.jpg)
Which Quadrant?
• (+4, +3)
• (+5, -1)
• (-2, -6)
• (-4, +4)
• (+5, +3)
• (+2, -1)
• (0, 0)
• I• IV• III• II• I• IV• On both x and y axes
– No quadrant
![Page 14: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/14.jpg)
y=2x+5
• (x,y) box• Given values• X = -2, -1, 0, 1, +2
x y
-2
-1
0
+1
+2
+1
+3
+5
+7
+9
![Page 15: 1 4coordinate Graphing](https://reader033.fdocuments.us/reader033/viewer/2022061304/5494d615ac795925288b4e48/html5/thumbnails/15.jpg)