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Which of the relations given by the following sets of ordered pairs is not a function

Which of the relations given by the following sets of ordered pairs is not a function-example-1
User Mharlin
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1 Answer

4 votes

Answer:

the last one

Explanation:

function is: a relation from a set of inputs to a set of possible outputs where each input (X)is related to exactly one output (Y). Only the last choice satisfies this definition

User Phonaputer
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