1MA0 Higher June 2014 Paper 2 Q13
13 \(-5 \lt y \leqslant 0\)
\(y\) is an integer.
(a) Write down all the possible values of \(y\). (2)
(b) Solve \(6(x - 2) \gt 15\) (2)
| Answer | Mark | Notes |
|---|---|---|
| \(-4, -3, -2, -1, 0\) | 2 | B2 for all 5 correct values; ignore repeats, any order (B1 for 4 correct (and no incorrect) values or all 5 correct values and \(-5\)) |
| Answer | Mark | Notes |
|---|---|---|
| \(x \gt 4\frac{1}{2}\) | 2 | M1 for an attempt to expand brackets (eg \(6 \times x - 6 \times 2\)) or \(6x - 12\) or for an intention to divide both sides by 6 as the first step or for 4½ oe seen A1 for \(x \gt 4\frac{1}{2}\) oe |