CCSS.Math.Content.8.F.A.1

In order for a relationship to be a function, _____________.

• the y-value cannot repeat
• the x-value cannot repeat

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CCSS.Math.Content.8.F.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function

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

CCSS.Math.Content.8.F.A.1

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

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CCSS.Math.Content.8.F.A.1

Is this set of ordered pairs a function or not a function? 

• Function
• Not a Function 

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CCSS.Math.Content.8.F.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function

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CCSS.Math.Content.8.F.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.Math.Content.8.F.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

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

CCSS.Math.Content.8.F.A.1

Is this graph a function or not a function? 

• Function
• Not a Function

Tags

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

CCSS.Math.Content.8.F.A.1

A graph is presented. What are the domains for this graph?

• -4,-1,4,5,8
• -6,0,2,3,4
• 1,0,9,-4,5
• -6,0,4,5,8

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CCSS.Math.Content.8.F.A.1

Give the domain and range. Tell if it is a function.

• D: {-4, -2, 0, 2}

  R: {-2, -2, 1, 1}

  Function

• D: {-4, -2, 0, 2}

  R: {-2, 1}

  Function

• D: {-4, -2, 0, 2}

  R: {-2, -2, 1, 1}

  Not a Function

• D: {-4, -2, 0, 2}

  R: {-2, 1}

  Not a Function

• Not enough information to determine range and domain.

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CCSS.Math.Content.8.F.A.1