Is (-8,7), (0,1), (2,-6), (2,3), (7,9) a function?
What’s the domain and range?
1 answer:
No it is not a function because the 2 repeats and for it to be a function none of the x values can repeat.
The domains are -8, 0, 2, 2, 7 (when it asks for domain it is asking for the x values)
The ranges are 7, 1, -6, 3, 9 (when it asks for range it is asking for the y values)
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