Discrimant Exploration

Author:Dustin Tench

This file has students play around with the values of a,b, and c in the standard form of a quadratic equation to see how the discrimant is related to the x-intercepts.

New Resources

Triangle with 3 Right Angles
Pitfalls of Disk/Washer Method
Circle Passing Through 3 Points
Reflection = 180° Rotation about a Line
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Discover Resources

n polygon
coma2
the foldy thingy
Parabolic Transformations

Discover Topics

Real Numbers
Step Functions
Cone
Cuboid
Sine