Test: Linear Equations and Graphs

Identify the slope and y-intercept:

y= x+2

• m=2

  b=x

• m=2

  b=1

• m=1

  b=2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y-intercept:

y-8=6x

• m=6

  b=8

• m=-8

  b=6

• m=8

  b=6x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

From the image list the y intercept and the slope:

• m=4/2

  b=4

• m=2/4

  b=4

• b=4

  m=2/4

Find the slope and y-intercept:

2y=4x+6

• m=4/2x

  b=6

• m=4

  b=6

• m=2

  b=3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope and y-intercept:

y=1/3x

• m=1/3x

  b=0

• m=1/3

  b=0

• m=0

  b=1/3x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Remember y=mx+b

what is the equation if

slope = -2/3 and y-intercept = 1

• y=x-2/3

• y=-2/3x+1

• y=2/3x+1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Remember y=mx+b

what is the equation if

slope = 4 and y-intercept = 0

• y=4x

• y=4+0

• y=4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Remember y=mx+b

what is the equation if

slope is -3 and y-intercept is 5

• y=5-3

• y=-3x-5

• y=-3x+5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If 2x+2y=5

what is the stand form in y=mx+b form

• y=2x+5

• y=-x+5/2

• y=x+5/2

if -y=2x-3 what is the standard form

in y=mx+b form

• y=-2x+3

• -y=2x+3

• y=2x-3