Slope/equations of lines Review

What kind of slope does this line have?

• positive

• negative

• undefined

• zero

Tags

CCSS.HSS.ID.C.7

What kind of slope does this line have?

• positive

• negative

• undefined

• zero

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through

(-4, 7) and (-6, -4)

• 2/11

• -2/11

• 11/2

• -11/2

Tags

CCSS.8.EE.B.5

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y + 7 = 4(x - 4)
• y - 7 = -1/4(x - 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Given that the slope is  2/3 and the y intercept is -3 what is the equation of the line?

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

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

What does m represent in the formula y = mx + b?

• slope
• y-intercept
• x-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the b in the formula y = mx + b?

• slope
• y-intercept
• x-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How can you find slope?

• m = x₂-x₁/y₂-y₁

• m=rise/run

• m=run/rise

• m=y₂-y₁/x₂-x₁

Tags

CCSS.HSS.ID.C.7

What do you need to write an equation in point-slope form Select ALL options that work?

{ y-y₁=m(x-x₁) }

• 2 points

• 1 point

• slope

• intercepts