Slope from Graph and from Equations

Which of the following is the slope-intercept form?

• m = (y₂ - y₁)/(x₂ - x₁)

• y = mx + b

• y - y₁ = m(x - x₁)

• ax + by = c

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation matches the graph? (Click me to see the image)

• y = -1/4x + 2

• y = 1/4x + 2

• y = 1x + 4

• y = 4x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the equation of the line graphed?

• x = -1

• y = -1

• y = -1x

• y = x - 1

How would you write the equation of a line with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3

• y=2/3-3

• y=2/3x-3

• y=2/3x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line that has b = 12 and m = -2.

• y = 12x + 2

• y = 12x - 2

• y = 2x +12

• y = -2x + 12

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope-intercept equation for the graph:

• y = 2x - 2

• y = -2x + 2

• y = -2x + 4

• y = 2x + 4

Write the equation of the line.

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

• y = -3x - 2

Find the slope

• -5/3

• -3/5

• 5/3

• 3/5

Tags

CCSS.8.EE.B.5

Write the equation for the line in slope-intercept form.

• y=-1x+3

• y=4x+3

• y=¼x+3

• y=-4x+3