Relating the Quadratic Formula to the Graph of a Quadratic

This GeoGebra worksheet illustrates how the Quadratic Formula relates to the graph of a quadratic. The equation can be changed by the use of sliders. As the equation changes, the quadratic formula will update to reflect the current numbers, and show the current solution, which will match the x-intercepts of the graph.
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John Sweeney —

 
Type de ressources
Activité
Balises
web 
Tranche d'âges
0 – 19+
Langue
English
 
 
 
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