Writing equations of lines

Given that the slope is  -4 and the y intercept is -4 what is the equation of the line?

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y intercept in the equation of the line: y = -1/3x + 1

• Slope: 1/3
  y-intercept: 1
• Slope: 1/3
  y-intercept: -1
• Slope: -1/3
  y-intercept: 1
• Slope: -1/3
  y-intercept: 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

 Identify the slope-intercept equation:

• y = 2x - 2
• y = -2x + 2
• y = -2x + 4
• y = 2x + 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.8.EE.B.6

CCSS.8.F.A.3

Change the following to slope-intercept form:
5x - 5y = 25
REALLY Write this on your paper and work it out!

• y = x - 5
• y = 5x - 1
• y = -x + 5
• y = 5x + 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Determine the "b"  value for the following equation
4x + 2y = -12

REALLY Write this on your paper and work it out!

• 4
• -6
• -12
• 2

Tags

CCSS.6.EE.C.9

What is the slope of a line with the equation                    3x - 5y = 7
Really write this on your paper and work it out!

• 5/3
• -5/3
• 3/5
• -3/5

Tags

CCSS.8.EE.B.5

Find the slope of the following equation. (Hint: Get y alone)
y-5 = -2 (x +6)

REALLY Write this on your paper and work it out!

• -2
• 2
• -7
• 7

Tags

CCSS.8.EE.B.5

Find the slope of the following equation.  (Hint: Get y alone first)
3x-6y=12
REALLY Write this on your paper and work it out!

• 3
• -3
• -1/2
• 1/2

Tags

CCSS.8.EE.B.5

Determine the slope and y-intercept from the following equation:   4x + y = -10
REALLY Write this on your paper and work it out!

• 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