4MA0 Foundation June 2013 Paper 2R Q5
5 Here are the first five terms of a number sequence.
2 6 18 54 162
(a) Work out the next term of the sequence. (1)
(b) Explain how you worked out your answer. (1)
| Scheme | Marks |
|---|---|
| 486 | B1 |
| (1) |
Notes
B1: cao
| Scheme | Marks |
|---|---|
| eg multiply by 3 | B1 |
| (1) |