What is the Discriminant?
The value of the discriminant will determine the type of roots of a Quadratic Graph.
It can also be used to determine the range or value of the unknown in a quadratic graph.
The video below shows how to use the discriminant to find the range of values of an unknown in a quadratic function.
PS : – You can get complete worksheet and Video Lessons to learn Form 4 Chapter 3 Quadratic Functions here.
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