3 years ago

Each picture shows how a mapping, f, maps elements of a domain onto a range. Which mapping, f, is NOT a function?

1 answer:

6 0

The one with domain {8, 3, 1} and range {6, 2, 7, 9}(top-left) is not a function because 3 is being mapped to two different values, 2 and 7.

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Refine:

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