Exploring the features of the graph of a quadratic function

Author:wingyuen kan

Drag the sliders a, b and c to show the quadratic function. Explore the features of the graph including the openness, the intercepts and the symmetry.

New Resources

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Tracing r = 2 cos(θ)
Astroid
bewijs stelling van Pythagoras
Sine in Cartesian and Polar Coordinates

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Question 7
Elliptic Hyperboloid 2 Sheet
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desargues
CuadriverticeCompleto

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Vectors 3D (Three-Dimensional)
Step Functions
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Orthocenter
Pie Chart or Circle Chart