Slope Intercept Form

Find the slope

• 2/3

• -3/2

• 3/2

• -2/3

Tags

CCSS.8.EE.B.5

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

What is the equation of this line?

• y = 2x +2

• y = 2x -2

• y = -x + 2

• Cannot be Determined

Find the Slope Intercept Equation for the points

(-4,-5) and (-1,-9)

Find the Slope Intercept Equation for the points (-8,7) and (4,-5)

Find the Slope Intercept Equation for the points

(4,-7) and (-3,9)