Mathematics 9709 · AS & A Level · Differentiation

Differentiation — practice question

The curve is given by $y = \dfrac{3 + 2\ln x}{1 + \ln x}$.
(main)[5]

Determine the exact gradient of the curve at the point where $y = 4$.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: Differentiate using the quotient rule (or product rule) to get the first derivative

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