The first handheld graphing calculator, the Casio fx-7000G, appeared in 1985. Since then, graphing calculators have become a common – and controversial – tool for learning mathematics. These devices ...

A complete set of 40 fully worked examples on Real-Life Graphs for Edexcel GCSE Foundation Mathematics (1MA1). Every question is drawn with its own clear graph and solved line by line, with each step ...

A complete, fully worked question pack on Transformations of Graphs for OCR GCSE (9-1) Higher Mathematics (J560), scoped tightly to specification section 7.03a. Forty questions progress from Easy to ...

Jacob Holm was flipping through proofs from an October 2019 research paper he and colleague Eva Rotenberg—an associate professor in the department of applied mathematics and computer science at the ...