Higher June 2022 Paper 2 Q23
23 The diagram shows a sketch of the graph of \(y = \cos\left(\dfrac{x}{2}\right)^\circ\)
(i) Find the coordinates of the point \(A\) (1)
(ii) Find the coordinates of the point \(B\) (1)
| Scheme | Marks |
|---|---|
| (180, 0) | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| (360, −1) | B1 |
| (1) | |
| (2 marks) |