Mathematics 9709 · AS & A Level · Differentiation

Differentiation — practice question

The curve given by $y = \frac{e^{2x}}{x^3}$ contains one stationary point.

(i)[4]

Find the $x$-coordinate for this point.

(ii)[2]

Determine whether this 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: “Apply the correct quotient or product rule.” …