CCSS.Math.Content.HSF.IF.A.1

f(x)=4x+5
f(4)=

• 21
• -11
• -31
• 25

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CCSS.Math.Content.HSF.IF.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function

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CCSS.Math.Content.HSF.IF.A.1

Evaluate f(x) = x² for f(-8)

• 64
• -64
• -16
• 16

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CCSS.Math.Content.HSF.IF.A.1

Is this table a function or not a function? 

• Function
• Not a Function

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CCSS.Math.Content.HSF.IF.A.1

g(x)=3x+4
h(x)=3x-1
Find (g∘h)(x)

• -9x+11
• 4x²+4x
• 9x+1
• 9x+11

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CCSS.Math.Content.HSF.IF.A.1

What is the domain restriction of the blue piece of this function?

• x > 0
• x ≥ 0
• x > 2
• x ≥ 2

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CCSS.Math.Content.HSF.IF.A.1

Given f and g in the graph,

what is f(f(3)) ?

• 3

• 2

• 4

• 1

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CCSS.Math.Content.HSF.IF.A.1

Is this table a function or not a function? 

• Function
• Not a Function

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CCSS.Math.Content.HSF.IF.A.1

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

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CCSS.Math.Content.HSF.IF.A.1

 $\left(10,\ 7\right)$   $\left(3,\ -19\right)$   $\left(16,\ -9\right)$  

What is the domain of this function?

•  $\left\{3,\ 10,\ 16\right\}$  

•  $3<x<16$  

•  $\left\{-19,\ -9,\ 7\right\}$  

•  $-19<y<7$  

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CCSS.Math.Content.HSF.IF.A.1