12.2 LT Post Assessment

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

• y-intercept
• macaroni
• nothing
• slope

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

• y-intercept
• slope
• macaroni
• nothing

Slope = 4  Point (-2, 1)

• y = 4x +9
• y=4x-7
• y=4x+7
• y=4x-9

Slope = 3/5  Point (10, -15)

• y=3/5x-21
• y=3/5x-9
• y=3/5x-35
• y=3/5x

slope 6
point (1,8)

• y = 6x + 2
• y = 6x - 2
• y = -3/8x + 2
• y = 3/8x + 2

 point (8,5)
 slope of 1/2

• y = 1/2x + 5.5
• y = 1/2x - 1
• y = 1/2x - 5.5
• y = 1/2x + 1

Goes through (-3, -4) and (3, 4)

• y = 3/4x + 4
• y = 3/4x + 0
• y = 4/3x + 0
• y = 4/3x + 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

Goes through points (-2, -1) and (-3, 5)

• y = 6x + 13
• y = -6x - 13
• y = -1/6x + 1
• y = 1/6x - 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Goes through points (5,6) and (2, 15)

• y = 3x + 21
• y = 3x - 9
• y = -3x + 21
• y = -3x - 9

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

Write equation of the line containing (6,3) and (4,1)

• y = -1x + 5
• y = 1x - 3
• y = 1x + 5
• y = -1x + 3

Tags

CCSS.HSA.CED.A.2