It's a familiar picture: A middle school student stares absently at his dog-eared algebra textbook, trying to force his way through the evening's set of quadratic equations. As he chews on his pen cap ...

We define and study a new family of parabolas in connection with Ford circles and discover some interesting properties that they have. Using these properties, we provide an application of such a ...

IN this text-book the, author first gives examples of plotting from physical and statistical data, and the graphing of simple functions of one and two variables. He then proceeds to the main purpose ...