How do you know when a table represents a function?

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Step-by-step explanation:

How To: Given a table of input and output values, determine whether the table represents a function.

Identify the input and output values.

Check to see if each input value is paired with only one output value. If so, the table represents a function.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )