Investigating the Discriminant of a Quadratic

作者：danpearcy

Change the value of the sliders and see if you can figure out what the connection is between the value of the discriminant and the roots of a quadratic.

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VG 0A9
DYNAMIC POLYGON 3
rtherhthrt
Drag 3 Points to the Line (w/o Initial Value and Fractions)
Equilateral Triangle

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Dilation
相似三角形
分佈
梯形
平行四邊形

Investigating the Discriminant of a Quadratic

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