4MA0 Foundation June 2013 Paper 1R Q15
15
(a) Describe fully the single transformation that maps shape P onto shape Q. (3)
(b) On the grid, reflect shape P in the line \(AB\).
Label the new shape R. (2)
Label the new shape R. (2)
(c) Write down an equation of the line \(AB\). (1)
| Scheme | Marks |
|---|---|
| Enlargement | B1 |
| (Scale factor) 2 | B1 |
| (Centre) (0,4) | B1 |
| (3) |
Notes
B1: NB. Award no marks for more than one transformation (i.e. if not a single transformation)
| Scheme | Marks |
|---|---|
| Shape in correct position | B2 |
| (2) |
Notes
B2: vertices at (2, 0) (6, 0) (10, – 4) (10, – 8)
B1 any 2 vertices correct or correct orientation but wrong position or rotating shape P correctly - vertices at (7, 0), (9, 0) (11, −2), (11, −4)
| Scheme | Marks |
|---|---|
| \(y = 2\) | B1 |
| (1) |