How to read a, b, c on the graph of a quadratic ?

Parameters a,b,c of y=ax²+bx+c ca be read on the parabola. Can be used in class and asked to give a proof for each geometric interpretation.
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Vincent Pantaloni —

 
Resource Type
Activity
Tags
class  graph  parabola  quadratic-equation  quadratic-function 
Target Group (Age)
3 – 19+
Language
English
 
 
 
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