Higher June 2023 Paper 4 Q11
11 You may use this coordinate grid to help you answer the following question.
Describe fully the single transformation that is equivalent to:
- a rotation of 180° with centre (0, 1), followed by
- a translation of \(\begin{pmatrix} 4 \\ 0 \end{pmatrix}\).
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| Rotation [centre] (2, 1) 180° OR Enlargement [centre] (2,1) [sf =] -1 | 3 | B1 for each part If 0 scored M1 for the correct object after rotation or after both transformations | More than one transformation scores 0 or M1 Ignore direction of angle |