Higher January 2022 Paper 1 Q10
10 The straight line L has equation \(2y + 7x = 10\)
(a) Find the gradient of L (2)
(b) Find the coordinates of the point where L crosses the \(y\)-axis. (1)
| Scheme | Marks |
|---|---|
| eg \(2y = -7x\;(+10)\) | M1 |
| −3.5 | A1 |
| (2) |
Notes
M1: for \(2y = -7x\;(+10)\)
or an answer of \(-3.5x\) oe
or an answer of 3.5 oe
A1: oe
| Scheme | Marks |
|---|---|
| (0, 5) | B1 |
| (1) | |
| (3 marks) |
Notes
B1: cao