4MA0 Foundation June 2011 Paper 1 Q4
4 Here are the first five terms of a number sequence.
1 4 16 64 256
(a) Work out the next two terms of the sequence. (2)
(b) Explain how you worked out your answer. (1)
(c) The 5th term, 256, of the sequence ends with the number 6
What number does the 29th term of the sequence end with? (1)
What number does the 29th term of the sequence end with? (1)
| Scheme | Marks |
|---|---|
| 1024 4096 | B2 |
| (2) |
Notes
B2: B1 for 1024 B1 for 4096
| Scheme | Marks |
|---|---|
| eg × 4 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 6 | B1 |
| (1) | |
| (Total 4 marks) |
Notes
B1: cao