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Math Help - Finding the range of cube root?

  1. #1
    Junior Member
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    Finding the range of cube root?

    The question asks to find the domain and range. For domain I put "All real numbers" but for range I don't know how to solve it. How do you find out any limitations it has? Thank you.

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  2. #2
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    Feb 2010
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    Since, as you say, the domain is all real numbers, find the limit as x approaches negative infiniti and positive infiniti, this will give you your range.
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