Math students at Indus High School are solving linear equations and graphing ordered pairs of points on a life-sized Cartesian plane. The grid is composed of nearly 10,000 poplar trees, planted in ...

In this video we will learn about the Cartesian System of Geometry in which the coordinate plane is divided by the x and y axis. A Cartesian system is the one which specifies a point plotted uniquely ...

(1) THIS book is a collection of 3500 examples in ele-JL mentary algebra up to quadratic equations. It will prove useful to those teachers who dictate the book-work instead of leaving their pupils to ...