Foundation November 2024 Paper 1 Q22
22
(a) Write the missing term in the geometric progression. [1 mark]
1 4 16 \(\ldots\ldots\) 256
(b) A Fibonacci-type sequence begins
5 \(-9\)
The sequence is continued by adding the previous two terms.
Work out the next two terms. [2 marks]
| Answer | Mark | Comments |
|---|---|---|
| 64 | B1 |
| Answer | Mark | Comments |
|---|---|---|
| \(-4\) and \(-13\) | B2 | either order B1 first value \(-4\) or second value \(-13\) or second value = their first value \(-\) 9 SC1 \(-13\) and \(-17\) |