Quadratic Equations
From GeoGebraWiki
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Analyzing graphs of quadratic equations given in intercept or vertex form, 
Lesson Plan 
Download All by Megan Yanes
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Cam Bridge - investigate the parabolic shape of the Cam Bridge, by Adrian Oldknow
- Water fountain and the parabola -fit a quadratic function to a water stream, by Lingguo Bu
- Graphing Quadratic Functions, Interactive - Graph quadratic functions by finding the axis of symmetry, and a table of values. by: Robert Fant
- Graphing Polynomials
Download- Use sliders to see the graphs of polynomails (up to 6th degree) Created by Cullen G.E. Stevens
Investigating Quadratic Functions in Vertex Form. The student investigates the affects of changing values for a, h, and k. JavaScript Interactivity. Created by Robert Fant
Investigating Quadratic Functions given the Vertex and some other point that the parabola goes through. The student calculates "a" and submits the function in vertex form, comparing their graph to the computer generated graph. JavaScript Interactivity. Created by Robert Fant
- Model multiple parabolas to a photo of the National World War II Monument in Washington DC GGB Download by Jerel L. Welker
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