4MA0 Higher June 2017 Paper 3 Q2
2
(a) On the grid, enlarge shape P with scale factor 2 and centre (7, 3)
Label the new shape Q. (2)
Label the new shape Q. (2)
(b) On the grid, rotate shape P through 90° anticlockwise about the point (7, 3)
Label the new shape R. (2)
Label the new shape R. (2)
| Scheme | Marks |
|---|---|
| Vertices at (−5, 3) (−5, 9) (−3, 9) (−3, 5) (−1, 5) (−1, 3) | B2 |
| (2) |
Notes
B2: If not B2 then award
B1 for shape of correct size and orientation in incorrect position or 4 out of 6 vertices correct
| Scheme | Marks |
|---|---|
| Vertices at (7, −1) (7, −3) (4, −3) (4, −2) (6, −2) (6, −1) | B2 |
| (2) | |
| (4 marks) |
Notes
B2: If not B2 then award
B1 for correct orientation but incorrect position or
B1 for rotation 90°clockwise about (7, 3)