Casio fx-CG100 Modulus Function Tutorial: Solve Modulus equations for A Level Maths

Learn how to plot and analyse modulus functions in the Graph&Table app on the Casio fx‑CG100 ClassWiz graphic calculator, ideal for A level Maths and Further Maths students and teachers. This clear, step‑by‑step graphing tutorial shows how to use the modulus template to plot functions, identify key points and understand modulus‑based transformations, in addition to demonstrating using SolveN to find numerical solutions to equations in the Calculate app. The video helps learners save time, avoid incorrect interpretation of problems through deepened conceptual understanding of function behaviour and improve exam performance across the UK curriculum.