Review function test

What is the domain of the relation shown in the graph above?

• {0, 1, 2, -2, 3}

• {1, 3, 0, -2, -5}

• {0, 2, -1, 3, 5}

• {-5, -2, 2,-1, 3}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

Which mapping represents the relation {(-2, 4), (4, 2), (2, 4), -4, 2)}?

• A

• B

• C

• D

Tags

CCSS.HSF.BF.A.1

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is the domain of the graph shown?

• x ≤ 5

• x ≤ -2

• x ≥ 5

• x ≥ -2

Tags

CCSS.HSF.IF.B.5

Is this graph a function or not a function? 

• Function 

• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

What is the algebraic equation for this table?

• y = x + 3

• y = 3x

• y = x ÷ 3

• y = x - 3

Tags

CCSS.6.EE.C.9

What are the independent quantities in the table?

• {5,6,7,8,9}

• {0,1,2,3,4}

• x

• y

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

Which function is linear?

• y = 2x + 4

• y = 2x² + 4

• y = 2x(4 − 3x)

• xy = 15

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.LE.A.1

Is function represented by the table linear or nonlinear?

• linear

• nonlinear

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

CCSS.HSS.ID.C.7

If f(x)=3x-9, find f(5).

• f(5) = 6

• f(5) = 16

• f(5) = -4

• f(5) = 24

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

If f(x)=2x+25, find f(5).

• f(5) = 60

• f(5) = 40

• f(5) = -15

• f(5) = 35

Tags

CCSS.HSF.IF.A.2