Encyclopedia > Quadratic function

Article Content

Quadratic function

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.

Featured Article

Digital Rights Management

... which copyright status imposes on the owner of a copy of such data, DRM would allow additional restrictions to be imposed solely at the discretion of the copyright ...