Would you like to ace your next test on quadratic functions?

    "Parabola" tells you everything you ever needed to know about parabolas but were afraid to ask.

    Enter a quadratic function in standard, vertex, or intercept form, and this application instantly displays:

    - The orientation of the parabola
    - The coordinates of the vertex
    - The axis of symmetry
    - The coordinates of the focus
    - The equation of the directrix
    - The x - intercepts
    - The y - intercept

    Since it's crucial for students to understand the concepts behind the formulas, "Parabola" includes a thorough explanation of the computations that are performed. Students and teachers will find this application to be indispensable.

    I welcome all comments, questions, and suggestions:

    I will answer your math questions for free on facebook:

    Please check out my other Android apps:

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    Math Pro (6 math apps for $1.99!)
    PreCalculus Pro
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    SAT Math Prep
    Statistics Pro

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