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Sharing Teaching Ideas
Sharing Teaching Ideas: How Can We Find the Coefficients From the Graph y = ax2 + bx + c Using Geometric Tools Only?

Pavel Satianov 

May 2003, Volume 96, Issue 5, Page 324

Abstract:
One attractive property of the parabola, which is connected to the main coefficient a in its standard equation and the simple method of geometricallly finding a, b and the derivative from the graph of the quadratic function.

Keywords:
Article
Calculators
Computers
Grades 9-12
Graphing
Teacher
Problems