Higher June 2025 Paper 2 Q22
22 Shape A and shape B are shown on the grid.
Describe the single transformation that maps shape A to shape B. [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| Enlarge(ment) | B1 | |
| \(-\dfrac{1}{2}\) | B1 | condone minus half |
| (4, 5) | B1 | condone missing bracket(s) |
Additional guidance
| For third mark, do not accept \(\begin{pmatrix} 4 \\ 5 \end{pmatrix}\) | |
| Combined transformation | B0B0B0 |
| Rotation, \(-\dfrac{1}{2}\), about (4, 5) | B0B1B1 |