Functions A Levels Questions, The function f is defined by (a) Show that f(x) = x > 3. 121 131 151 (i) (ii) (iii) State the range of f and the range of g. Downloadable PDFs written by teachers and examiners. A-Level Maths Edexcel C3 June 2008 Q4c ExamSolutions This question is on finding the inverse of a function and the domain of the inverse function Composite functions: f (g (x)) A-Level Maths Edexcel The graph of an inverse of a one-to-one function f(x) is actually easy to plot once you have the graph of a function: the graph of f 1(x) is simply a re ection of f(x) along the line g(x) = x. Questions and model answers on Modelling with Functions for the AQA A Level Maths: Pure syllabus, written by the Maths experts at Save My Exams. . Download past exam papers for Edexcel A-Level Mathematics: Pure (Questions By Topic) to prepare for your exams. 12) Find the range for each of the following functions. 3 B: Algebra and functions www. Questions and model answers on Functions for the Edexcel A Level Maths: Pure syllabus, written by the Maths experts at Save My Exams.

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