The diagram shows the function f defined for 1 x 4 , where i. State the
Question:
The diagram shows the function f defined for −1≤ x ≤ 4 , where
i. State the range of f .
ii. Copy the diagram and on your copy sketch the graph of y = f−1(x) .
iii. Obtain expressions to define the function f−1, giving also the set of values for which each expression is valid.
Transcribed Image Text:
f(x) = [3x-2 4 5-x for for 1 < x < 4. 1 ≤ x ≤ 1,
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i The range of f can be determined by looking at the graph of the function f From the given diagram ...View the full answer
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Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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