Visualization of Imaginary Roots of a Quadratic

This shows a visual interpretation of imaginary roots of a quadratic. The x coordinate of the vertex +- the coefficient of the imaginary part of the solution is equal to the red parabola's intercepts. NOTE: The x-axis should be an complex plane and the parabola would be rotated 90 degrees to have these imaginary "intercepts" intersect the plane in the correct location.

 

jamkrz

 
Materiaaltype
Werkblad
Tags
imaginary  parabola  quadratic  root  zero 
Doelgroep (leeftijd)
15 – 18
Taal
English (United States)
 
 
GeoGebra versie
4.2
keer bekeken
2749
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