Question 202209
 How do you graph xy=10 and can you explain it.
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Since xy = 10 the product of x and y is always 10
Points: (-10,-1)(-5,-2)(-2,-5)(-1,-10)
(1,10)(2,5)(5,2)(10,1)
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Plot those points and draw a smooth curve thru them to get:
{{{graph(400,300,-10,10,-10,10,10/x)}}}
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Cheers,
Stan H.