plumiFunctions: CAIE IGCSE Additional Maths questions
Every CAIE IGCSE Additional Maths exam question on 1 Functions, June 2024 and the specimen papers, with its mark scheme and examiner’s report.
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![June 2024 Paper 2, question 9: The functions f and g are defined by 3 x 2 f ( )x - for x 1 0 = 4 x 1 1 g ( )x for x 1 0 . = x 2 (a) Explain why the function fg does not exist. [1] (b) Given t](https://pub-e8a9dbab8e2a4d089f52b2a45e0d0b50.r2.dev/bank/060621-jun24-09-qp.webp)
![Specimen Paper 1, question 6: (a) f(x) = 3e2x + 1 for x∈ℝ 6 g(x) = x + 1 for x∈ℝ (i) Write down the range of f and the range of g. [2] (ii) Find g2(0) . [1] (iii) Hence find fg2(0) . [2] 9 (](https://pub-e8a9dbab8e2a4d089f52b2a45e0d0b50.r2.dev/bank/060601-spec-06-qp.webp)
All 2 questions on Functions, as a list
- June 2024, Paper 2, Q9 (7 marks): The functions f and g are defined by 3 x 2 f ( )x - for x 1 0 = 4 x 1 1 g ( )x for x 1 0 . = x 2 (a) Explain why the function fg does not exist. [1] (b) Given t
- Specimen, Paper 1, Q6 (12 marks): (a) f(x) = 3e2x + 1 for x∈ℝ 6 g(x) = x + 1 for x∈ℝ (i) Write down the range of f and the range of g. [2] (ii) Find g2(0) . [1] (iii) Hence find fg2(0) . [2] 9 (
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