Created with GeoGebra Software

GeoGebra Wiki Page of Examples

Graphing Polynomials and Rational Functions

Graphing Polynomials By Roots (cubic, fourth and fifth degree)

Graphing Fourth Degree Polynomials

Trigonometry and Angles

Definitions of Trig Functions

Point in the Plane Defintions of Trig Functions (Relate to SOHCAHTOA)

Ambiguous Case of the Law of Sines with Angle-Side-Side Triangle

Transformations of the Sine Function

Linear Regression

Limits and Continuity

Epsilon Definition of Limits and Continuity by Elisha Petersen

Visual Description of Epsilon-Delta Definition of Limit by Scott Sarra

Make a piece-wise function continuous by changing a parameter

Derivatives

Visual Explanation of the derivative of y=x^2.

Visual Explanation of the derivative of y=x^3.

Find the slope of a secant line and use it to approximate the tangent line to a curve

Graph a Function, the Tangent Lines and the derivative function By Scott Sarra

Problem using derivatives to determine when headlights will light up a certain point.

Slope Fields

Draw a curve that runs through a slope field Modified from a file of Dave Matthews

Optimization

Maximize the Area of a Fenced-In Area along a river

Maximize the Volume of Box By Elisha Petersen

Just for Fun

Compare Sine Curves for various frequencies. Visualize musical chords to see which sound better.

Steiner Points, Minimum Spanning Trees and Shortest Networks

Other sites with GeoGebra Applets

Geogebra Applets for PreCalc and Calc by Dave Matthews

Geogebra Applets from slu.edu Mike May

Geogebra Applets By Elisha Petersen

Calculus Applets from D.J. Heath

Many Geogebra Applets for Geometry, Calculus and Other Areas (By Manuel Sada Allo In Spanish)

Calculus Applets by Scott Sarra (Not Geogebra)

Manipula Math Applets (Not Geogebra)