Download - Alg1 7.7 Slope-Intercept Form
![Page 1: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/1.jpg)
Algebra 1
Lesson 7.7
Slope-Intercept Form
![Page 2: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/2.jpg)
![Page 3: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/3.jpg)
How would you... describe these dogs?
![Page 4: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/4.jpg)
How would you... Describe these drinks?
Mocha coconut frappuccino
Iced caramel macchiato
![Page 5: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/5.jpg)
88
83
3
3
How would you... Describe these cubes?
![Page 6: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/6.jpg)
1 2 3 4 5 6 7 8 9-1 -2-3-4-5-6-7-8-9
1
2
3
4
5
6
7
8
9
-10 10
10
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
y
x
How would you... Describe these lines?
1 2 3 4 5 6 7 8 9-1 -2-3-4-5-6-7-8-9
1
2
3
4
5
6
7
8
9
-10 10
10
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
y
x
![Page 7: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/7.jpg)
GraphingTo describe a line,
we identify theSLOPE and Y-INTERCEPT
1 2 3 4 5 6 7 8 9-1 -2-3-4-5-6-7-8-9
1
2
3
4
5
6
7
8
9
-10 10
10
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
x
y
y = mx + bFormula:
![Page 8: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/8.jpg)
y = mx + bslope y-intercept
y = - x - 478
y = 5x - 2
y = x 28
1)
2)
3)
![Page 9: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/9.jpg)
y = mx + bslope y-intercept
y = x - 253
Graph this line:
![Page 10: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/10.jpg)
y = mx + bslope y-intercept
y = - x + 3
Graph this line:
25
![Page 11: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/11.jpg)
y = mx + bslope y-intercept
y = x - 1
Graph this line:
14
#1
![Page 12: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/12.jpg)
y = mx + bslope y-intercept
y = - x + 2
Graph this line:
#2
![Page 13: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/13.jpg)
y = mx + bslope y-intercept
y = x + 1
Graph this line:
#3
![Page 14: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/14.jpg)
y = mx + bslope y-intercept
y = x - 4
Graph this line:
43
#4
![Page 15: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/15.jpg)
y = mx + bslope y-intercept
y = 4
Graph this line:
#6
![Page 16: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/16.jpg)
Transforming between standard and slope-intercept form
Standard Form Slope-Intercept Formvs.
Ax + By = C y = mx + b
x + y = # y = x + #
-2x + y = 4
Simplified... Simplified...
![Page 17: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/17.jpg)
Standard Form Slope-Intercept FormAx + By = C y = mx + c
x + y = # y = x + #-6x + y = 4
y = -9x + 3
-10x + 5y = 15
b
![Page 18: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/18.jpg)
![Page 19: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/19.jpg)
![Page 20: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/20.jpg)
![Page 21: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/21.jpg)
![Page 22: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/22.jpg)
![Page 23: Alg1 7.7 Slope-Intercept Form](https://reader033.vdocument.in/reader033/viewer/2022042606/549248d4b47959424d8b459c/html5/thumbnails/23.jpg)