(i)[5]
Find the equation of this tangent, and present your answer in the form $y = mx + c$.
(ii)[6]
Find the area of the shaded part.
Mathematics 9709 · AS & A Level · Differentiation
Differentiation — practice question
The diagram depicts the curve $y = (3 - 2x)^3$ together with the tangent drawn at the point $(\frac{1}{2}, 8)$.
Worked solution & mark scheme
This 11-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Differentiate to obtain $\frac{dy}{dx}=[3(3-2x)^2]\times[-2]$” …
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