Quelpr

Other parts of this question

  1. 2(a)(i)Show that 1/logₐx may be rewritten as ln a / ln x, where a > 0, a ≠ 1.[5 marks]
  2. 2(b)(i)On the same axes, sketch the graphs |f(x)| and |g(x)|.[4 marks]
  3. 2(b)(ii)Hence, or otherwise, solve the equation |x² – 4x + 3| = |2 – 3x|.[6 marks]
  4. 2(c)Determine the value of f(f⁻¹[f(1)]).[6 marks]

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