| Exam Board | AQA |
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| Module | Further AS Paper 1 (Further AS Paper 1) |
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| Year | 2024 |
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| Session | June |
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| Topic | Indefinite & Definite Integrals |
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7 The function f is defined by
$$f ( x ) = \frac { 1 } { \sqrt { x } } \quad 4 \leq x \leq 7$$
Find the mean value of f over the interval \(4 \leq x \leq 7\)
Give your answer in exact form.