Function or not a function? {(3,2), (1, -1), (2, -4), (3, -9), (4, -16)}

asked Jun 26, 2021 34.9k views

3 votes

Function or not a function?
{(3,2), (1, -1), (2, -4), (3, -9), (4, -16)}

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Answer:

not a function

Explanation:

if x values repeat its not a function

Jeff Puckett answered Jul 2, 2021

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