Convert Slope Intercept from Standard Form

Which equation is in Slope Intercept Form?

• y=mx+b

• Ax+By=C

• y=⅓x + 10y

• 5x + 10x = 100

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What needs to be moved first when converting from Slope Intercept to Standard Form, for y=½x +10?
y=mx+b  ---> Ax+By=C

• subtract 10

• add 10

• subtract ½x

• add ½x

What needs to be moved second when converting from Slope Intercept to Standard Form, for y=½x +10?
y=mx+b  ---> Ax+By=C
The first step was to subtract ½x so now it looks like
-½x +y = 10
Now what?

• multiply by -2

• multiply by 2

• +½

• divide by -2

What needs to be moved second when converting from Slope Intercept to Standard Form, for y=½x +10?
y=mx+b  ---> Ax+By=C
The first step was to subtract ½x so now it looks like
-½x +y = 10
Then you multiplied by -2
Now what will it look like?

• -2x -2y=10

• -2x+2y=20

• x-2y=20

• -x+2y=10

What is the slope intercept form of the equation
4x - 8y = 72

• y = -4x + 72

• y = -4x - 9

• y = 1/2x - 9

• y = 4x + 9

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert the standard form equation into slope-intercept form.
x + 5y = -25

• y = -⅕x - 5

• y = -x - 5

• x = 20

• y = 27, 239, 430

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert the standard form equation into slope-intercept form.
x + y = -1

• y = x - 1

• y = 27, 239, 430

• y = -1x

• y = -x - 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert the standard form equation into slope-intercept form.
4x - 3y = 15

• y = (4/3)x - 5

• y = ⅔x - 5

• x = ¾

• y = 27, 239, 430

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert the standard form equation into slope-intercept form.
3x - 2y = 0

• y = (3/2)x

• y = -3x + 2

• x = 0

• y = 27, 239, 430

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert the standard form equation into slope-intercept form.
x - 5y = 10

• y = ⅕x - 2

• y = -x - 2

• x = -10

• y = 27, 239, 430

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3