Mathematics 9709 · AS & A Level · Differentiation

Differentiation — practice question

The curve defined by $y = x e^{1-2x}$ has a single stationary point.

(a)[4]

Give the coordinates of this point.

(b)[2]

Determine whether the stationary point is a maximum or a minimum.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Correct use of product rule” …