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Math Help - Simple End Behavior Models

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    Simple End Behavior Models

    f(x) = x^3 - sin(x)

    What are the right and left-end behavior models for the function f(x). Show all work.

    I never really understood these. Help is appreciated. Thanks.
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  2. #2
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    Quote Originally Posted by lancelot854 View Post
    f(x) = x^3 - sin(x)

    What are the right and left-end behavior models for the function f(x). Show all work.

    I never really understood these. Help is appreciated. Thanks.
    \displaystyle \lim_{x \to + \infty} f(x) = + \infty


    \displaystyle \lim_{x \to - \infty} f(x) = - \infty


    If you need more help, you will need to define exactly what is meant by "right and left-end behavior models".
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  3. #3
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    I don't have the paper with me, so I'm doing this off the top of my head. Well, we just did limits, so I guess that's what it has to do with it.
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