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    Graphs and Functions : Asymptotes, X- and Y-Intercepts, Inverses, One-to-one and pH and H+ Ion Concentration

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    1. graph f(x) =
    + 5x+ 4
    be sure to label all the asymptotes and to list the domain the x and y- intercept
    2. f(x) = +3, x
    - sketch the graph and use the graph to determine whether the function is one to one
    -if the function is one to one find a formula the inverse
    3. In chemistry the pH of the substance defined as
    pH = -log [H ],
    find the pH of each of the substance

    substance hydrogen ion concentration
    a) juice 1.6x 10
    b) hire rinse 0.0013
    c) mouthwash 6.3 x 10
    d) eggs 1.6 x 10
    e) tomatoes 6.3 x 10
    4. solve using any method
    ln(ln x) = 2
    ---

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    https://brainmass.com/math/basic-algebra/graphs-functions-asymptotes-intercepts-56536

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    1. graph f(x) =
    + 5x+ 4
    be sure to label all the asymptotes and to list the domain the x and y- intercept

    Use Maple, we get the following graph:

    The horizontal asymptote is y=0

    Two vertical asymptotes are x=-1 and x=-4

    x-intercept is ...

    Solution Summary

    Graphs and Functions, Asymptotes, X- and Y-Intercepts, Inverses, One-to-one and pH and H+ Ion Concentration are investigated. 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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