| Exam Board | OCR MEI |
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| Module | C2 (Core Mathematics 2) |
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| Year | 2009 |
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| Session | January |
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| Topic | Differentiation Applications |
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| Type | Find stationary points |
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7 Differentiate \(4 x ^ { 2 } + \frac { 1 } { x }\) and hence find the \(x\)-coordinate of the stationary point of the curve \(y = 4 x ^ { 2 } + \frac { 1 } { x }\).