Question 114274
3x+4y=12  
 (0, )
If x = 0, y = 3
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 ( ,3/4)
If y = 3/4, x = 3
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 ( ,0)
If y = 0, x = 4
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 (8/3, )
If x = 8/3, y = 1
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Cheers,
Stan H.