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Maths · Edexcel 9371 · C3 · Core Mathematics 3 · January 2013

Edexcel A Level Maths C3 · Core Mathematics 3 January 2013 examiner report (6665)

1h 30m 75 marks

Examiner report

  1. Q1 - 7 marks - Chain rule
  2. Q2 - 8 marks - Iterative methods, Locating roots by change of sign
  3. Q3 - 9 marks - Composite and inverse functions, Graph transformations, The modulus function
  4. Q4 - 8 marks - Harmonic form R cos(x ± a)
  5. Q5 - 11 marks - Chain rule, Differentiating standard functions, Product rule
  6. Q6 - 11 marks - Compound and double angle formulae
  7. Q7 - 12 marks - Functions, domain and range, Quotient rule
  8. Q8 - 9 marks - Differentiating standard functions, Exponential functions