# Vertex Calculator

A function of the form $y = ax^{2}+bx+c$ is called quadratic function, where a, b and c are constants. The graphical representation of quadratic function is called a parabola. Every parabola is symmetric about a vertical line called its axis of symmetry. The vertex of a parabola is a point on which the axis of symmetry passes through.

The figure shows the parabola corresponding to a function.

Vertex Calculator is a mathematical tool which will help us to find the vertex of any parabolic function of the form $y = ax^{2}+bx+c$.