The is the midpoint of the line segment joining the foci. _____ is the midpoint of the line segment...

Preview:

Citation preview

  • 105EllipseNotes_SV.notebook June02,2016

    Thepointsbelowarecalledthe__________oftheellipse(pronouncedfohsigh).The________________isthemidpointofthelinesegmentjoiningthefoci.

    Ellipseshavetwoaxes.Thelongeraxisiscalledthe____________axisandtheshorteraxisiscalledthe____________axis.The____________arethepointsatwhichanellipsemakesitssharpestturnsandareonthe__________________.The_______________arelocatedattheendpointsoftheminoraxis.

  • 105EllipseNotes_SV.notebook June02,2016

    Theequationsofanellipse:

    HorizontalEllipse VerticalEllipse

    a ab

    b

    a

    a

    bb

    Findtheverticesandcoverticesoftheequationoftheellipsebelow.

    y

  • 105EllipseNotes_SV.notebook June02,2016

    Findtheverticesandcoverticesoftheequationoftheellipsebelow.

    y

    Usetofindthefoci.

    y

  • 105EllipseNotes_SV.notebook June02,2016

    Findthecenter,vertices,covertices,foci,majoraxis,minoraxisandthensketchtheellipse.

    Findthecenter,vertices,covertices,foci,majoraxis,minoraxisandthensketchtheellipse.

  • 105EllipseNotes_SV.notebook June02,2016

  • Attachments

    EllipseDemo.gsp

    SMART Notebook

    Page 1Page 2Page 3Page 4Page 5Attachments Page 1

Recommended