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Which ordered pair needs to be removed in order for the mapping to represent a function?

(–3, –4)
(–2, –1)
(1, –3)
(3, 7)

Which ordered pair needs to be removed in order for the mapping to represent a function-example-1
User Tangens
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1 Answer

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The ordered pair that needs to be removed is (-2, -1)
User Relevart
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