Higher November 2024 Paper 1 Q2
2
(a) Complete this number machine so that \(\quad y = 4x + 5\) [1 mark]
(b) Complete this number machine so that \(\quad y = 3x - 24\) [1 mark]
(c) Complete this number machine so that \(\quad y = x\) [1 mark]
| Answer | Mark | Comments |
|---|---|---|
| \(\times 4\) and \(+5\) or \(\div \dfrac{1}{4}\) and \(+5\) or \(+1.25\) and \(\times 4\) or \(+1.25\) and \(\div \dfrac{1}{4}\) | B1 | oe decimals or fractions must be in correct order operator must be before number condone use of words |
Additional guidance
| \(+3x\) and \(+5\) (oe using the variable) | B0 |
| Answer | Mark | Comments |
|---|---|---|
| \(-8\) | B1 |
| Answer | Mark | Comments |
|---|---|---|
| \(\div 6\) or \(\times \dfrac{1}{6}\) | B1 |
Additional guidance
| \(-5x\) | B0 |