Solve equations approximately using simple iterative methods; be able to draw associated cobweb and staircase diagrams(Pearson Edexcel A-Level)

Mastery Mind: Mathematics Revision · Oct 20, 2026 · 5m

Simple iterative methods turn difficult root equations into a repeatable numerical routine: feed each answer back into \(x_{n+1}=g(x_n)\). For Pearson Edexcel 9.2, marks come from accurate iteration, a correctly constructed cobweb or staircase diagram, and a precise conclusion about convergence at the fixed point. Listen to this audio revision guide for Solve equations approximately using simple iterative methods; be able to draw associated cobweb and staircase diagrams. Test your knowledge with interactive exam questions and flashcards at…