Solve quadratic equations by factorising, using formulae and completing the square. Each method also provides information about the corresponding quadratic graph.

Basics of functions are stepping-stone to success in functions which include the definition of a functions, its notation, domain and range and the inverse functions.

Previously, research on controlling gene networks has been carried out based on a single stimulus-response of cells. More recently, studies have been proposed to precisely analyze complex gene ...

The proposed method fits multisegment curves in a quadratic form to the edges in a checkerboard-like marker. The exact corner positions are considered as the intersections of the corresponding curves ...