SOLUTION: Graph the relation if x and y are integers. Find the domain of the relation. Is the relation a function? { (x,y): x^2 + y^2 <6}

Question 1000796: Graph the relation if x and y are integers. Find the domain of the relation. Is the relation a function? { (x,y): x^2 + y^2 <6}
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Graph the relation if x and y are integers. Find the domain of the relation. Is the relation a function? { (x,y): x^2 + y^2 < 6}
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Note: x^2 + y^2 = 6 is a circle with center at (0,0) and radius = sqrt(6)
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Therefore::
x^2 + y^2 < 6 is the interior of that circle.
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It is not a function; it is a relation.
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Domain:: -sqrt(6) <= x <= sqrt(6)
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Cheers,
Stan H.
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