Higher June 2018 Paper 1R Q3
3

(a) Reflect triangle S in the line \(y = x\)
Label the new triangle R. (2)
Label the new triangle R. (2)
(b) Translate triangle S by the vector \(\begin{pmatrix} -4 \\ -6 \end{pmatrix}\)
Label the new triangle T. (1)
Label the new triangle T. (1)
| Scheme | Marks |
|---|---|
![]() Answer: Correct R (5, 6), (3, 6), (3, 5) | B2 |
| (2) |
Notes
B2: fully correct
If not B2 then B1 for correct orientation of R but in wrong position
| Scheme | Marks |
|---|---|
| Correct T (2, −1), (2, −3), (1, −3) | B1 |
| (1) | |
| (3 marks) |
Notes
B1: See the graph in part (a)
