Timones78 Timones78

26-04-2018
Mathematics

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Find the domain and the range of the relation and determine whether it is a function.
{(7,3),(-7,-5),(1,-2),(3,- 9)}

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sadiewolfe sadiewolfe

26-04-2018

Domains: 7, -7, 1, 3
Ranges: 3, -5, -2, -9
It is a function because all of the domains are different numbers. If they were the same then this would not be a function.

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