8th Grade Math Review

What represents the dependent variable in this table?

• Income

• {6,9, 12, 15}

• Routes

• {19.20, 28.80, 38.40, 48.00}

Tags

CCSS.6.EE.C.9

What is the Range of this Function?

• {2,3,4,6,8,9}

• {1,2,4,8}

• {1,2,1,2,4,8}

• {2,4,6,8}

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Which graph does NOT illustrate a Function?

• A

• B

• C

• D

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

What is the value of:

• 9

• 18

• 21

• 39

Tags

CCSS.6.EE.A.2C

What is the value of the expression shown?

• -1

• 7

• 71

• 79

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

5x - 2 + 8x = 4x - 2

• x = 0

• x = -9/4

• x = -4

• x = 9

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

2(-1x - 3) = 3 + x

• x = 3

• x = -3

• x = 9

• x = -9

Tags

CCSS.8.EE.C.7B

What is the solution to the following inequality?

• x < 5/9

• x < 5

• x < 1

• x > 1

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

• 9

• -8

• -9

• -10

• 10

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3