Function Notation

f(x) = x+7 find f(1)

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CCSS.HSF.IF.A.2

f(x) = x+7 find f(4)

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CCSS.HSF.IF.A.2

f(x) = x-5 find f(9)

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CCSS.HSF.IF.A.2

f(x) = x-5 find f(8)

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CCSS.HSF.IF.A.2

Function f gives the temperature, in Celsius, t hours after midnight. Use function notation to write an equation or expression for each statement. The temperature was the same at 9 a.m. and at 4 p.m.

• f(9) = f(4)

• f(9) = f(16)

• f(9) = 4

• f(9) = 16

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CCSS.HSF.IF.A.2

Function f gives the temperature, in Celsius, t hours after midnight. Use function notation to write an equation or expression for each statement.

The temperature was the same at 9 a.m. and at 4 p.m.

• f(9) = f(4)

• f(9) = f(16)

• f(9) = 4

• f(9) = 16

Tags

CCSS.HSF.IF.A.2

How comfortable are you with function notation? Choose the color based on your answer.

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

f(x) = x-5 find f(0)

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CCSS.HSF.IF.A.2

f(x) = x-5 find f(-2)

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CCSS.HSF.IF.A.2

f(x) = x-9 find f(-1)

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CCSS.HSF.IF.A.2