(a)[4]
Find $\frac{dy}{dx}$ and then determine the exact $x$-coordinates of the stationary points.
(b)[3]
Use the trapezium rule with three intervals to estimate the area of the shaded region. Give your answer correct to $2$ significant figures.
Mathematics 9709 · AS & A Level · Integration
Find $\frac{dy}{dx}$ and then determine the exact $x$-coordinates of the stationary points.
Use the trapezium rule with three intervals to estimate the area of the shaded region. Give your answer correct to $2$ significant figures.
This 7-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Differentiate by using the quotient rule (or product rule)” …