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lina2011 [118]
3 years ago
8

Which relation defined by a mapping diagram is not a function?

Mathematics
1 answer:
Schach [20]3 years ago
3 0
If one element in the domain mapped with more then one element in the range, the mapping is called one-to-many relation. One-to-many relations are not functions. Example: Draw a mapping diagram for the function f(x)=2x2+3 in the set of real numbers.
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aleksandr82 [10.1K]

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