Revise how to plot a linear equation graph. Learn how to read x and y coordinates from a graph in this BBC Bitesize maths KS3 guide.

The Southern Economic Journal features original, refereed scholarly articles in all areas of economics as well as contributions on the pedagogy of economics. The journal also contains occasional ...

Irl C. Bivens, The Linear Transformation Associated with a Graph, The College Mathematics Journal, Vol. 24, No. 1 (Jan., 1993), pp. 76-78 ...