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

Is the graph pictured a function?

• Yes
• No

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

Identify the domain of the following relation:

• -6, 14, 2, 28
• (-6,14), (0,32), (2,38), (4,44)
• -6, 0, 2, 4
• 14, 32, 38, 44

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

Does the graph represent a function?

• Yes, because the vertical line test shows there are no repeating input values
• No, because the vertical line test shows there are repeating input values

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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.8.F.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function 

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

Does this Mapping Diagram repersent a function?

• Function
• No Function
• I Don't Know

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

Evaluate for f(-5)

• 1
• 0
• 2
• -2

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CCSS.Math.Content.HSF.IF.A.2

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

Which function shows the correct x and y relationship represented in the table below?

• A
• B
• C
• D

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

The function c(m) = 1.45m + 3.50 represents the cost of a taxi for m miles.
What does c(7) represent?

• A cost of $7 to ride the taxi
• The cost to ride 7 miles
• The minimum distance to ride a taxi
• The minimum cost of a taxi

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

Which of the following is a function?

• 
• 
• 
• 

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