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:

    ACT Math Prep
    Algebra Pro
    Calculus Pro
    Finite Math Pro
    Geometry Pro
    Math Pro (6 math apps for $1.99!)
    PreCalculus Pro
    Probability Pro
    SAT Math Prep
    Statistics Pro

    Tags: parabola , explanation parabola , apps for video games that uses parabola , free code parabola , parabola class , la parabola , parabola code , parabola equation in code

    Users review

    from 67 reviews



    Users comments for Parabola

    Michelangelo Namwali

    by Michelangelo Namwali

    Nov 18, 2015  |  "Great"

    I thought it was a test

    Denzel Sean Galapon

    by Denzel Sean Galapon

    Sep 25, 2015  |  "Awesome"


    sab lee

    by sab lee

    Dec 04, 2014  |  "Awesome"


    Bailey Edington

    by Bailey Edington

    Aug 28, 2014  |  "Poor"

    Doesn't work

    Michael Tweet

    by Michael Tweet

    Jun 07, 2014  |  "Awesome"

    This device uses a touch keyboard or a touch numeric pad and was having issuses with the previous version, but now, with the update, I can more easily input a negative value or a decimal point or even *le gasp* BOTH for variables. Thanks, Larry!


    by SAI LAY

    Sep 09, 2013  |  "Awesome"