Mapping from Functions

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is this graph a function or not a function? 

• Function 

• Not a Function

Which of the following mappings represents a function?

Tags

CCSS.8.F.A.1

Tags

CCSS.8.F.A.1

• 9
• 3
• 5
• √15

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CCSS.HSF-BF.A.1C

Do these mappings show a function and its inverse?

• No

• Maybe

• Yes

• There is not enough information to tell

Tags

CCSS.HSF-BF.B.4C

• 9 - √17

• undefined

• 2

• √8

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CCSS.HSF-BF.A.1C

Which transformations completely describe the mapping of f(x), the red line, to g(x), the blue line, on the pictured coordinate plane?

• Inverted; Right 4; Down 2

• Inverted; Right 4; Up 2

• Inverted; Left 4; Up 2; Stretched by 2

• Inverted; Left 4; Down 2

• Inverted; Left 4; Up 2

Is this mapping a function or only a relation? 

• Function

• Relation

Tags

CCSS.8.F.A.1

The set of ordered pairs below represents the number of tickets sold for a fundraiser. The​ x-coordinates represent the day and the​ y-coordinates represent the number of tickets sold on that day. Draw a mapping diagram of the relation. Is the relation a​ function?

{ (1,12), (2,24), (3,36), (4,48), (5,48) }

• 
• 
• 
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Tags

CCSS.8.F.A.1