Mathematics 9709 · AS & A Level · Differentiation

Differentiation — practice question

The diagram depicts the curve $(x^2 + y^2)^2 = 2(x^2 - y^2)$ together with one of its highest points $M$.
(main)[7]

Determine the coordinates of $M$.

Worked solution & mark scheme

This 7-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Differentiate the RHS correctly in any valid form” …

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