![Page 1: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/1.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
![Page 2: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/2.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 112 xy
b
m
![Page 3: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/3.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 112 xy
b
mThe equation is already in y = mx + b form…
![Page 4: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/4.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 112 xy
I like to draw a little wall IN FRONT of the + / - sign. It separates the slope and the intercept…
b
m
![Page 5: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/5.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 112 xy
The slope is the coefficient of “x” ( m )
b
m 2
![Page 6: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/6.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 112 xy
The y - intercept is the constant ( b )
11
2
b
m
![Page 7: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/7.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for7
4
3
2 xy
b
m
![Page 8: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/8.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for7
4
3
2 xy
b
mThe equation is already in y = mx + b form…
![Page 9: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/9.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for7
4
3
2 xy
b
mI like to draw a little wall IN FRONT of the + / - sign. It separates the slope and the intercept…
![Page 10: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/10.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for7
4
3
2 xy
b
m3
2
The slope is the coefficient of “x” ( m )
![Page 11: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/11.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for7
4
3
2 xy
7
4
3
2
b
m
The y - intercept is the constant ( b )
![Page 12: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/12.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 1534 yx
b
m
![Page 13: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/13.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 1534 yx
b
mEquation IS NOT in y = mx + b form, so we need to solve for “ y “…
![Page 14: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/14.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
53
4y OR
3
45
3
4
3
15
3
3
4153
4 4
1534
xxy
xy
xy
xx
yx
b
m
Equation IS NOT in y = mx + b form, so we need to solve for “ y “…
![Page 15: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/15.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
53
4y OR
3
45
3
4
3
15
3
3
4153
4 4
1534
xxy
xy
xy
xx
yx
b
m
Equation IS NOT in y = mx + b form, so we need to solve for “ y “…
![Page 16: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/16.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
53
4y OR
3
45
3
4
3
15
3
3
4153
4 4
1534
xxy
xy
xy
xx
yx
b
m
Equation IS NOT in y = mx + b form, so we need to solve for “ y “…
![Page 17: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/17.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
53
4y OR
3
45
3
4
3
15
3
3
4153
4 4
1534
xxy
xy
xy
xx
yx
b
m
Draw your wall….
![Page 18: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/18.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
53
4y OR
3
45
3
4
3
15
3
3
4153
4 4
1534
xxy
xy
xy
xx
yx
b
m3
4
The slope is the coefficient of “x” ( m )
![Page 19: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/19.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
53
4y OR
3
45
3
4
3
15
3
3
4153
4 4
1534
xxy
xy
xy
xx
yx
5
3
4
b
m
The y - intercept is the constant ( b )
![Page 20: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/20.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 2147 yx
b
m
![Page 21: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/21.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for 2147 yx
b
m Equation IS NOT in y = mx + b form, so we need to solve for “ y “…
![Page 22: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/22.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
4
21
4
7 OR
4
7
4
214
7
4
21
4
4
7214
7 7
2147
xyxy
xy
xy
xx
yx
b
m
Equation IS NOT in y = mx + b form, so we need to solve for “ y “…
![Page 23: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/23.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
4
21
4
7 OR
4
7
4
214
7
4
21
4
4
7214
7 7
2147
xyxy
xy
xy
xx
yx
b
m
Equation IS NOT in y = mx + b form, so we need to solve for “ y “…
![Page 24: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/24.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
4
21
4
7 OR
4
7
4
214
7
4
21
4
4
7214
7 7
2147
xyxy
xy
xy
xx
yx
b
m
Draw your wall….
![Page 25: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/25.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
4
21
4
7 OR
4
7
4
214
7
4
21
4
4
7214
7 7
2147
xyxy
xy
xy
xx
yx
b
m4
7
The slope is the coefficient of “x” ( m )
![Page 26: Finding Slope – Intercept From an Equation STEPS : 1. Equation must be in y = mx + b form 2. The slope is the coefficient of “x” ( m ) 3. The y - intercept](https://reader033.vdocuments.us/reader033/viewer/2022061518/551ab998550346b2288b4f3d/html5/thumbnails/26.jpg)
Finding Slope – Intercept From an Equation
STEPS : 1. Equation must be in y = mx + b form
2. The slope is the coefficient of “x” ( m )
3. The y - intercept is the constant ( b )
EXAMPLE : Find the slope and y - intercept for
4
21
4
7 OR
4
7
4
214
7
4
21
4
4
7214
7 7
2147
xyxy
xy
xy
xx
yx
The y - intercept is the constant ( b )
4
21
4
7
b
m