This post is about quadratic function . First of all in quadratics equation x has highest power two , therefore it has two solution.  In this worksheet questions are  given in completing square form. A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero.  therefore curve has vertex and axes intercepts.

Quadratics function

Quadratics