A quadratic function is a function of the form <math>f(x)=ax^2+bx+c</math>, where a is nonzero.
In the case where the domain and codomain are R (the real numbers), the graph of such a function is a parabola.
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Monty Woolley
Monty Woolley (August 17, 1888 - May 6, 1963) was an American actor. Born Edgar Montillion Wooley in New York City, Woolley ...