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Is y equals 4 a one to one function?

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Anonymous

∙ 12y ago
Updated: 8/20/2019

No. It's not really a "function" at all, properly speaking, and if we bend the interpretation a little then it's a many-to-one function, since no matter what the input value is, the output is 4.

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Wiki User

∙ 12y ago
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