Foundation June 2022 Paper 2 Q19
19
(a) Circle the point that is on the line \(4x + y = 7\) [1 mark]
- (2, 1)
- \((2, -1)\)
- (1, 2)
- \((-1, 2)\)
(b) Write down the coordinates of the \(y\)-intercept of the line \(y = 3x + 8\) [1 mark]
(c) Work out the gradient of the line \(2y = 10x\) [1 mark]
| Answer | Mark | Comments |
|---|---|---|
| \((2, -1)\) | B1 |
| Answer | Mark | Comments |
|---|---|---|
| (0, 8) | B1 | accept \((\overset{x}{0},\ \overset{y}{8})\) |
Additional guidance
| \((0x, 8y)\) | B0 |
| Answer | Mark | Comments |
|---|---|---|
| 5 | B1 |
Additional guidance
| \(\dfrac{5}{1}\) | B1 |
| \(\dfrac{10}{2} = 5\) | B1 |
| \(\dfrac{10}{2}\) | B0 |
| \(5x\) | B0 |
| \(y = 5\) | B0 |