03-06-2015
Mathematics

contestada

What is the domain and range of y = x+1/x-1

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Panoyin Panoyin

03-06-2015

[tex]y = \frac{x + 1}{x - 1}[/tex]
Domain    Range
    -3    ¹/₂
    -2    ¹/₃
    -1 0
   0    -1
   1    undefined
   2 3
   3 1¹/₂

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