Find the domain and range of the relation – InterviewSolution

1.

Find the domain and range of the relation

Answer»

The domain is all the x points (x,y)

so, domain is from -2 to 2

and range is all the y points range = [1,4]

also you can see that the points representthe function y =x²

and for the domain [-2,2]

its range is [0,4]

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