Parabola--Distance with Focus and Directrix

Shows how the distance from a parabola to the focus and from the parabola to the directrix are equal. Allows you to move a point along the parabola, change the location of the focus and change the location of the directrix.

 

Sue Popelka

 
Tipo de recurso
Actividad
Etiquetas
conic  conic-sections  directrix  focus  parabola  sections 
Grupo destino (edad)
14 – 18
Idioma
English
 
 
 
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