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Original graph and the big rule

Original graph and the big rule

Graph showing original curve y=f(x) with transformed curves y=f(x)+2, y=-f(x), y=f(x-3) and y=f(-x) on labelled axes and matching key points marked

Treat y=f(x)y=f(x)y=f(x) as the original graph. If f(a)=bf(a)=bf(a)=b, then the graph passes through (a,b)(a,b)(a,b), so transformations can be tracked by moving old points to new positions.

Transforming Graphs y=f(x) Lesson

  1. GCSE
  2. /Maths
  3. /Transforming Graphs y=f(x)

Step-by-step lessons covering OCR GCSE Maths Transforming Graphs y=f(x) for Foundation and Higher tier. Each lesson works through exam-style questions in the written papers format. Build fluency with number, ratio and algebra first, since geometry, probability and statistics topics rely on them, and leave extra time nearer the exam for Higher-tier problem-solving and multi-step reasoning questions.

Lessons