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    Proof function is increasing and express in different form.

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    The function is defined by:

    erf(x) =
    for each x

    1. Show that erf is strictly increasing on (- ,+ )

    2. Express the integral in terms of the values of erf.
    Hint(May want to do a substitution)

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    https://brainmass.com/math/calculus-and-analysis/proof-function-increasing-express-different-form-87490

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    The function is defined by:

    erf(x) =
    for each x

    1. Show that erf is strictly ...

    Solution Summary

    A function is proven to be increasing. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

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