Function vs Non-Function

Which representation does not show y as a function of x?

• A

• B

• C

• D

Which set of ordered pairs is a function?

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Which mapping represents a function

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Which table of ordered pairs represents a function?

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Which of the following sets of ordered pairs does not represent a function?

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• 

Look at the table.

Which number could fill the two empty cells to make the table a function

• 0

• 3

• -2

• 5

Which of the following sets of ordered pairs represents a function?

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• 
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Which of the following is a function?

• A

• B

• C

• D

Which mapping represents a function?

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Which of the following is NOT a function?

• A

• B

• C

• D