May 21 - solve for y and slope

What is 4x - 3y = 12 written in slope-intercept form?

• y = (4/3)x - 12
• y = (4/3)x + 4
• y = (4/3)x - 4
• y = -(4/3)x - 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope intercept form of the equation
-8x+2y=4

• y= 1/2 + 8x -4
• y= 2 - 4x
• y= 4x + 2
• y= 4x - 8y

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.4

Convert the equation from standard form to y=mx+b form (slope intercept form). 
3x − 2y = −16 

• 2y=3x+16
• y=3/2x+8
• y=2/3x+8
• 2y=3/2x-8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation represents slope intercept form?

• y=5+2x
• 5y=x+5
• y=2x+5
• 4y+2x=8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does 'b" represent in y=mx+b

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Determine the slope and y-intercept from the following equation:   4x + y = -10

• slope: 4   y-intercept:  (0,10)
• slope: -4   y-intercept:  (0,-10)
• slope: -4   y-intercept:  (0,10)
• slope: 4   y-intercept:  (0,-10)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y-intercept of:
y = 3 -x

• slope:-1   y-intercept:  3
• slope: 1/5   y-intercept:  5 
• slope: 1    y-intercept:  -3
• slope: -1   y-intercept:  -3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve for y:
7x+ 2y = 20

• y= 7/2x + 10
• y=-7/2x + 10
• y=2/7 x- 10
• y= -2/7x + 10

Tags

CCSS.6.EE.C.9

Solve for y: 
x + y = 4

• y = x + 4
• y = -x + 4
• x = -y + 4
• x= y - 4

Tags

CCSS.6.EE.C.9