Foundation June 2018 Paper 1 Q12
12
(a) Describe fully the single transformation that maps triangle A onto triangle B. (2)
(b) On the grid, translate triangle B by the vector \(\begin{pmatrix} 2 \\ -6 \end{pmatrix}\)
Label your triangle C. (1)
Label your triangle C. (1)
(c) Describe fully the single transformation that maps triangle C onto triangle B. (1)
| Scheme | Marks |
|---|---|
| Reflection in \(x = -1\) | B1 |
| B1 | |
| (2) |
Notes
B1: for reflection
B1: for \(x = -1\)
NB. If more than one transformation then award no marks
| Scheme | Marks |
|---|---|
| (3, –1) (3, –5) (5, –5) | B1 |
| (1) |
Notes
B1: condone missing label
| Scheme | Marks |
|---|---|
| Translation \(\begin{pmatrix} -2 \\ 6 \end{pmatrix}\) | B1 |
| (1) | |
| (4 marks) |
Notes
B1: NB. If more than one transformation then award no marks