The functions f and g are defined for x R by f: x 4x

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The functions f and g are defined for x ∈ R by f: x ↦ 4x − a g: x ↦ b + ax where a and b are constants. Given that f⁻¹(1) = 2 and g⁻¹(−1) = −3, find the values of a and b.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 13, 2023 10:48 AM

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The functions f and g are defined for x R by f: x 4x

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ANSWER To find the values of a and b we need to use the given information that f11 ...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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