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3.1 Algebra and functions (A-level only)

3.1 Algebra and functions (A-level only)

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Question 22

The function g g\,g is defined by

g(x)=ex+2g(x) = e^{x + 2}g(x)=ex+2, x∈Rx \in \mathbb{R}x∈R

Find g−1(x)g^{-1}(x)g−1(x) and, using set notation, state its domain.

[4]
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3.1 Algebra and functions (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.1 Algebra and functions (A-level only)

281 exam-style questions on CCEA A Level Maths 3.1 Algebra and functions (A-level only), covering 3.1.1 Algebra and functions (A-level only), 3.1.2 Algebra and functions (A-level only), 3.1.3 Algebra and functions (A-level only), 3.1.4 Algebra and functions (A-level only), 3.1.5 Algebra and functions (A-level only), 3.1.6 Algebra and functions (A-level only), 3.1.7 Algebra and functions (A-level only), 3.1.8 Algebra and functions (A-level only), 3.1.9 Algebra and functions (A-level only), and 3.1 Algebra and functions (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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