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

 
Tipo de recurso
Actividad
Etiquetas
imaginary  parabola  quadratic  root  zero 
Grupo destino (edad)
15 – 18
Idioma
English (United States)
 
 
Versión de GeoGebra
4.2
Vistas
2699
Contacta al autor del recurso
 
 
© 2025 International GeoGebra Institute