Slope, Intercepts, and Forms of Linear Equations

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

• y-intercept

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• nothing

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation in slope-intercept form:

m = 5, through (-1, -3)

• y = 5x + 2

• y = -5x - 5

• y = -5x + 2

• y = 2x - 5

What is the formula for Slope-Intercept Form?

• y = mx + b

• y - y₁ = m(x - x₁)

• x = my + b

• funky chickens

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the formula for Point-Slope Form?

• y - y₁ = m(x - x₁)
• y = mx + b
• y + y₁ = m(x + x₁)
• y = mx - b

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Create an equation in slope-intercept form:

m = 5/4, through (-4, -3)

• y = 5/4x +2

• y = -5/4x + 2

• y = 2x - 5/4

• y = 3/4x + 2

Create an equation in slope-intercept form:

slope = -  $\frac{1}{2}$  
y - intercept = ( 0, -5)

• y = -5x +  $\frac{1}{2}$  

• y = -5x -  $\frac{1}{2}$  

• y =  $\frac{1}{2}$  x + 5

• y =  - $\frac{1}{2}$ x  - 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• y-intercept

• slope

• variable

• Michael Jackson

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is  the value of m in the following equation
y-2=-5(x-3)

• -5
• 2
• 3
• (2,3)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Name the slope in the following equation
y= 3/7x -4

• -4
• 4
• 3/7x
• 3/7

Tags

CCSS.8.EE.B.5