Domain of Functions Notations

What is the domain in interval notation? (DO NOT PUT SPACES) Click on the graph to see it bigger.

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CCSS.8.F.A.1

CCSS.HSF.IF.B.5

State the domain of the following function in interval notation.

State the domain of the following in interval notation. (NO SPACES and Write out the word infinity if needed. )

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

• f(5) = 6

• f(5) = 16

• f(5) = -4

• f(5) = 24

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CCSS.HSF.IF.A.2

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CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Domain:​ (a)  

Range: ​ (b)  

• all real numbers

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CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain and range for this graph?

• All real numbers

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CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Domain ​ (a)  

Range ​ (b)  

• All Real Numbers

• x < 6

• -2 < x < 6

• x ≤ -2

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CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The ​ (a)   describes the x-values of the function.

• maximum

• extema

• relation

• function

• domain

• range

• x-intercept

• y-intercept

• rate of change

• minimum

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CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain & range?​ (a)   ​ (b)  

• domain: x=3

• range: all real numbers

• domain: all real numbers

• range: y=3

• range: -5<y<10

• domain: x>3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5