4MA0 Higher June 2017 Paper 3R Q13
13 On the grid, show by shading the region defined by the inequalities
\(y \gt 5\quad\) and \(\quad y \lt 2x + 1\quad\) and \(\quad x + y \lt 10\)
Label your region R.
(3)
| Scheme | Marks |
|---|---|
| M1 | |
| M1 | |
Correct region | A1 |
| (3) | |
| (3 marks) |
Notes
M1: for either \(y = 2x + 1\) or \(x + y = 10\) drawn correctly
M1: for all lines drawn correctly
A1: for all 3 lines correct and the region identified
Lines may be full lines or broken lines