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  • Polar Grapher – GeoGebra
    Polar GrapherEdit the first object, initially r (t) = cos (3t), to the polar graph of your choice Grab the angle slider to draw the curve, or right click on the slider and choose "Animation On" Use the scroll wheel to zoom in and out
  • Slope field plotter – GeoGebra
    Plot a direction field for a specified differential equation and display particular solutions on it if desired
  • Surface Plotter in Spherical Coordinates – GeoGebra
    Plotting the surface in spherical coordinatesYou have two angles in spherical coordinates; and which is the positive angle starting from x axis, on xy plane and is the positive angle starting from z axis This applet includes two angle options for both angle types You can set the angles to create an interval which you would like to see the surface Additionally, spherical coordinates includes
  • Vector Fields – GeoGebra
    Explore vector fields interactively with GeoGebra's tools and visualizations
  • Coordinate Plane – GeoGebra
    Use the coordinate plane to graph and reflect shapes interactively
  • Slope Field Generator – GeoGebra
    Slope Field generator and approximate solution curves given initial values Credits: Originally created by Chip Rollinson
  • Complex graph – GeoGebra
    Explore complex graphs interactively with GeoGebra's free online tool
  • Parametric equation plotter – GeoGebra
    Plot the parametric equations [math]x=f(t)[ math], [math]y=g(t)[ math] for some interval [math]t_{min}\\le t \\le t_{max}[ math]
  • Entering polar coordinates and curves – GeoGebra
    Entering polar coordinates and curvesPolar coordinates are entered using a semi-colon: e g (3;pi 3) The default angle measure is degrees This can be changed in Settings > Graphing (cubic icon) Polar curves can be entered directly: e g r=3+2cos (θ) NB GeoGebra will plot negative values of r You can also use the command Curve [ (r;θ),θ,start value, end value] e g Curve [ (2 + sin (θ 2





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