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    nevermorex's Avatar
    nevermorex Posts: 1, Reputation: 1
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    #1

    Sep 18, 2007, 02:57 PM
    LIMITS at negative. Infinity!
    Without graphing, how do you take the limit of the cubed root of x as x approaches negative infinity?

    Help me, please.
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
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    #2

    Sep 18, 2007, 06:54 PM
    is a continuous function. Therefore, you can use


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