4MA0 Foundation January 2014 Paper 2R Q16
16

(a) On the grid, translate triangle P 2 squares to the right and 1 square down.
Label the new triangle Q. (1)
Label the new triangle Q. (1)
(b) On the grid, reflect triangle P in the line \(y = 2\)
Label the new triangle R. (2)
Label the new triangle R. (2)
(c) Describe fully the single transformation that maps triangle P onto triangle S. (3)
| Scheme | Marks |
|---|---|
| Q: (0, −1), (2, 0), (2, −1) Answer: Triangle in correct position | B1 |
| (1) |
Notes
B1: Accept without label.
| Scheme | Marks |
|---|---|
| R: (0, 3), (0, 4), (−2, 4) Answer: Triangle in correct position | B2 |
| (2) |
Notes
B2: Accept without label.
Award B1 for a reflection in \(y = c\) (\(c \ne 2\))
| Scheme | Marks |
|---|---|
| Enlargement | B1 |
| (Scale factor) 3 | B1 |
| (Centre) (−3, 2) | B1 |
| (3) | |
| (Total 6 marks) |