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

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

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

Which equation represents slope intercept form?

• y=5+2x

• 5y=x+5

• y=2x+5

• 4y+2x=8

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

• y-intercept

• slope

• macaroni

• nothing

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

• y-intercept

• macaroni

• nothing

• slope

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)

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

Solve for y:
7x+ 2y = 20

• y= 7/2x + 10

• y=-7/2x + 10

• y=2/7 x- 10

• y= -2/7x + 10

Solve for y: 
x + y = 4

• y = x + 4

• y = -x + 4

• x = -y + 4

• x= y - 4