CSEC Mathematics · May/June 2005 · Paper 2 · Question 6(b)(ii)
Functions f and g are defined by f(x) = 1/2x + 5 and g(x) = x².
Evaluate f⁻¹(6)
The mark scheme is shown once you've answered.
Practise this questionFunctions f and g are defined by f(x) = 1/2x + 5 and g(x) = x².
Evaluate f⁻¹(6)
The mark scheme is shown once you've answered.
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