4MA0 Higher June 2017 Paper 3R Q8
8
(a) On the grid above, rotate triangle T 90° clockwise about (0, 2). (2)
(b) On the grid, translate shape S by the vector \(\begin{pmatrix} -1 \\ -3 \end{pmatrix}\). (1)
| Scheme | Marks |
|---|---|
| Correct triangle (−1, −2) (−1, 0) (2, −2)  | B2 |
| (2) |
Notes
B2: (B1 for a rotation of 90° clockwise about a different centre i.e. a triangle in the same orientation as the correct triangle
or
rotation by 90° anticlockwise about (0, 2))
| Scheme | Marks |
|---|---|
| Correct trapezium (1, −1) (1, −2) (3, 1) (3, −2)  | B1 |
| (1) | |
| (3 marks) |