4400 Higher November 2007 Paper 4 Q8
8
(a) On the number line, show the inequality \(-2 \lt x \leqslant 3\)
(2)

(b) \(n\) is an integer.
Write down all the possible values of \(n\) which satisfy the inequality \[-1 \leqslant n \lt 4\] (2)
Write down all the possible values of \(n\) which satisfy the inequality \[-1 \leqslant n \lt 4\] (2)
| Scheme | Marks |
|---|---|
![]() | B2 |
| (2) |
Notes
B2: B1 for either open circle at −2 or solid circle at 3
| Scheme | Marks |
|---|---|
| −1 0 1 2 3 | B2 |
| (2) | |
| (4 marks) |
Notes
B2: B1 for all correct + 1 wrong or for four correct and none wrong
