Cambridge AS & A Level. 2025. Mathematics (9709). May/June - Paper 1 (12) · Pure Mathematics 1 - Question 7

Cambridge AS & A Level · Paper 1 (12) · Pure Mathematics 1

Question 7

The equation of a curve is $y = 4\cos 2x + 3$ for $0 \le x \le 2\pi$.

**(b)** Sketch the curve.