Higher November 2020 Paper 2R Q11
11 Show, by shading on the grid, the region that satisfies all three of the inequalities
\(x \leqslant 4\) and \(y \geqslant -2\) and \(y \leqslant x\)
Label the region R.
(3)
| Scheme | Marks |
|---|---|
| See appendix 1 (below) | M1 |
| M1 | |
| Correct region identified | A1 |
| (3) | |
| (3 marks) |
Notes
M1: for \(y = x\) correctly drawn
solid or dashed line accepted
M1: indep for \(x = 4\) and \(y = -2\) correctly drawn
solid or dashed line accepted
A1: for correct region identified
region may be shaded or left unshaded
Condone missing label if region is clear and no contradictory labels
Appendix 1
