Foundation November 2017 Paper 1 Q7
7
(a) Write down the coordinates of the point \(A\). (1)
(b)
(i) Plot the point with coordinates \((2, 9)\).
Label this point \(B\). (1)
Label this point \(B\). (1)
(ii) Does point \(B\) lie on the straight line with equation \(y = 4x + 1\)?
You must show how you get your answer. (1)
You must show how you get your answer. (1)
(c) On the grid, draw the line with equation \(x = -2\) (1)
| Answer | Mark | Notes |
|---|---|---|
| \((6, -2)\) | B1 | cao |
| Answer | Mark | Notes |
|---|---|---|
| (i) Correct point | B1 | cao for point marked at \((2, 9)\) |
| (ii) Yes with reasoning | B1 | Yes with correct substitution \(4 \times 2 + 1 = 9\) or by drawing correct line on diagram |
| Answer | Mark | Notes |
|---|---|---|
| Correct line | B1 | for drawing line \(x = -2\) cao |