Is It a Function Tables Coordinates Mapping

Which tables represent functions? (Select 2)

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Tags

CCSS.8.F.A.1

What value of b would make this set of coordinates NOT a function?

• -7

• -3

• 4

• 6

Tags

CCSS.8.F.A.1

Tell me about this mapping (select 2):

• It represents a function

• It does NOT represent a function

• Because one input (4) results in two outputs (-5 & 0)

• Because two inputs (6 & -3) result in one output (4)

Tags

CCSS.8.F.A.1

Which tables represent functions? (Select all that apply!)

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• 
• 
• 

Tags

CCSS.8.F.A.1

Which of the following mappings do NOT represent functions? (Select all that apply!)

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Tags

CCSS.8.F.A.1

Does the table show y as a function of x?

• Yes, it is a function.

• No, it is not a function

Tags

CCSS.8.F.A.1

Which set of ordered pairs represents y as a function of x?

• {(−9, 2), (0, 6), (1, −2), (−3, 6)}

• {(−1, 0), (4, 3), (−7, −3), (−1, −8)}

• {(3, 2), (−4, −2), (3, 1), (−4, 1)}

• {(5, 4), (2, 3), (1, 1), (2, 4)}

Tags

CCSS.8.F.A.1

Why is the relation below not a function?

Tags

CCSS.8.F.A.1

Is this mapping a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Does the table show y as a function of x?

• Yes, it is a function.

• No, it is not a function

Tags

CCSS.8.F.A.1