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Find the domain and range of the function?

Write your final answer in set notation.

I tried solving it. I think I could answer the domain, but I just can't get the range.

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1 Answer

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  • Anonymous
    7 years ago

    to find the range ....you should take the f(x) = y then solve it you get to the range i.e. 2x-3/underootx2-9=y

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