Functions and Function Notation Review

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CCSS.HSF.IF.A.2

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• Graph 2

• Graph 1

• Graph 4

• Graph 3

Given f(x)=5x+7

find f(2)

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• 3

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CCSS.HSF.IF.A.2

Write y = 4x + 1 using function notation

• f(y) =4x + 1

• f(y) = 4y + 1

• x = 4y + 1

• f(x) = 4x + 1

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CCSS.HSF.IF.A.2

Using the table, which value from the domain corresponds to a range value of 0?

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Determine the domain of the function.

(3,1) (5,2) (7,3) (9, 4) (11, 5)

• all odd numbers

• x >3

• {3, 5, 7, 9, 11}

• all real numbers

Determine the range of the function.

• all y>5

• {5, 6, 7, 8}

• all real numbers

• {0, 2, 4, 6}

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• 31

• 7

• 2187

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The graph of the function f is shown. f(-1) =

• Answer not given

• 0

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CCSS.HSF.IF.A.2