Casio fx-CG100 Composite & Inverse Functions Tutorial: Graph and analyse functions for GCSE & A Level Maths

Learn how to graph and analyse composite and inverse functions in the Graph&Table app on the Casio fx‑CG100 ClassWiz graphic calculator, ideal for GCSE Maths, A level Maths and Further Maths students and teachers. This clear, step‑by‑step graphing tutorial shows how to plot and analyse composite functions using the Variable key, generate inverse graphs and interpret important function domain and range relationships. The tutorial saves time plotting functions, improves conceptual understanding and supports improved exam performance by demonstrating efficient methods for evaluating, graphing and interpreting composite and inverse functions across the UK curriculum.