4MA0 Foundation January 2014 Paper 1 Q12
12
(a) Describe fully the single transformation which maps triangle P onto triangle Q. (3)
(b) On the grid, translate triangle Q 8 units to the left and 2 units up.
Label the new triangle R. (1)
Label the new triangle R. (1)
| Scheme | Marks |
|---|---|
| Enlargement, scale factor 3, centre (4, 3) | B3 |
| (3) |
Notes
B3: B1 for enlargement, enlarge etc
B1 for 3, ×3, three, \(\dfrac{3}{1}\)
B1 for (4, 3) Condone omission of brackets but do not accept \(\begin{pmatrix}4\\3\end{pmatrix}\)
These marks are independent but award no marks if the answer is not a single transformation
| Scheme | Marks |
|---|---|
| R correct [vertices at (5, 8) (5, 14) and (2, 8)] | B1 |
| (1) | |
| (Total 4 marks) |
Notes
B1: Condone omission of label R