Higher November 2020 Paper 2 Q6
6 The line L is shown on the grid.
Find an equation for L.
(2)
| Scheme | Marks |
|---|---|
| M1 | |
| Correct answer scores full marks (unless from obvious incorrect working) Answer: \(y = 3x - 2\) | A1 |
| (2) | |
| (2 marks) |
Notes
M1: for \(y = 3x + c\) oe or \(y = mx - 2\) oe or \(3x - 2\) or eg \(L = 3x - 2\) or \(y = 3(x \pm a)\)
A1: oe eg \(y - 4 = 3(x - 2)\)
\(y - 1 = 3(x - 1)\)
\(y - a = 3(x - b)\) where \((a, b)\) is any coordinate on the line