Find the domain and the range of the relation and determine whether it is a function. {(9,5),(-2,-5),(1,-2),(3,-9)} The domain is { _ }

asked Dec 18, 2018 53.1k views

5 votes

Find the domain and the range of the relation and determine whether it is a function.

{(9,5),(-2,-5),(1,-2),(3,-9)}

The domain is { _ }

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Domain {9, -2, 1, 3}
Range {5, -5, -2, -9}
Yes it is a function.

Hongtao Yang answered Dec 22, 2018

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