Encyclopedia > Quadratic

Article Content

Quadratic function

Redirected from Quadratic

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

Anna Karenina

... courting. As the novel opens, Stiva's friend Levin has returned Moscow from his country estate with the intention of proposing to Kitty. He first meets Stiva wh ...