Higher November 2017 Paper 3 Q29
29 Here is the graph of \(\;y = \mathrm{f}(x)\;\) where \(\mathrm{f}(x)\) is a quadratic function.
Write down all the integer solutions of \(\;\mathrm{f}(x) \geqslant 0\) [2 marks]
| Answer | Mark | Comments |
|---|---|---|
| −3 −2 −1 0 1 2 | B2 | B1 for 5 correct and 0 incorrect or 6 correct and 1 incorrect |
Additional guidance
Do not accept coordinates