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Tangent Line Visualization

  • Page ID
    85501
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    A Visualization of the Tangent Line

    Move the point and shrink and change the width of the secant line to see the secant line approximate the tangent line.  The tangent line is shown in blue and the secant line is shown in red.

     

    The secant line has slope a.

    The tangent line has slope b.

     

    x = 5

    Width = 1

        From the Left
        From the Right
        From Both Sides

     


    This page titled Tangent Line Visualization is shared under a CC BY license and was authored, remixed, and/or curated by Larry Green.

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