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Question 5

Two functions f and g are defined on the set R of real numbers by \(f : x \to 2x - 1\) and \(g : x \to x^{2} + 1\). Find the value of \(f^{-1} \circ g(3)\).

  • A.12
  • B.11
  • C.\(\frac{11}{2}\)
  • D.\(\frac{9}{2}\)
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2007
Question no.
#5
Type
Objective
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