<<Up
Contents
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
.
See also
quadratic equation
.
wikipedia.org
dumped 2003-03-17 with
terodump