Unit 3 Test Review

Brooke earns twice as much money per hour babysitting as Dorian does babysitting. Dorian earns twice as much money per hour babysitting as Steve does babysitting. Which graphs show this situation?

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Tags

CCSS.8.EE.B.5

Which equation matches the red line?

• y = 2x

• x = 2y

• y = 2

• x = 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which equation matches the blue line?

• y = - 4x

• x = - 4y

• y = - 4

• x = - 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which equation matches the purple line?

• y = 4 - 2x

• y = 2x - 4

• y = 2 - 4x

• y = - 4x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation matches the green line?

• y = -3

• y = 3x

• y = - 3x - 3

• y = 3x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Select ALL equations that match line a?

• y = 3x

• y = - x + 3

• y = - 3 -x

• y = 3 - x

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which equation matches line b?

• y = 2x + 4

• y = 4x + 2

• y = 4x

• y = 4 + 2x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation matches line c?

• y = 1

• y = 1x

• x = 1

• x = - 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Which equation matches line d?

• x = - 3

• y = -3x

• y = - 3

• y = 3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which pump will fill a pool the fastest?

• Pump B 180 liters/2 hour

• Pump A 120 liters/1hour

• Pump C 110liters/1hour

• not enough information given

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9