Easy -1.8 This is a straightforward application of the mean value formula requiring only integration of a linear function and division. It's a single-step calculation with no conceptual challenge—significantly easier than typical A-level questions which usually involve multiple steps or non-trivial techniques.
2 Given that \(\mathrm { f } ( x ) = 3 x - 1\) find the mean value of \(\mathrm { f } ( x )\) over the interval \(4 \leq x \leq 8\) Circle your answer.
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2 Given that $\mathrm { f } ( x ) = 3 x - 1$ find the mean value of $\mathrm { f } ( x )$ over the interval $4 \leq x \leq 8$ Circle your answer.
6111717
\hfill \mbox{\textit{AQA Further AS Paper 1 2021 Q2 [1]}}