SOLUTION: how can i calculate the range of f(x)=x/(x^2-4)?

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Question 333334: how can i calculate the range of f(x)=x/(x^2-4)?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
how can i calculate the range of f(x)=x/(x^2-4)?
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f(x) = x/(x^2-4)
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You know that x^2-4 is >=4
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You know that x ranges thru all Real Number Values
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So the quotient is "All Real Numbers".
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graph%28400%2C300%2C-10%2C10%2C-10%2C10%2Cx%2F%28x%5E2-4%29%29
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Cheers,
Stan H.