Foundation November 2023 Paper 1 Q14EduqasFoundationCurrent spec4 marksDrawing & Using GraphsLinear Graphs & Gradients14. The table shows some of the values of \(y = 1 - 2x\) for \(-2 \leqslant x \leqslant 2\).\(x\)\(-2\)\(-1\)\(0\)\(1\)\(2\)\(y = 1 - 2x\)\(5\)\(1\)(a) Complete the table. [2](b) On the grid, draw the line \(y = 1 - 2x\) for \(-2 \leqslant x \leqslant 2\). [2]Mark scheme (a)Mark scheme (b)Mark scheme (a)SchemeMarksComments\(3,\ -1,\ -3\)B2B1 for any two correctMark scheme (b)SchemeMarksCommentsCorrect line drawn between \((-2,\ 5)\) and \((2,\ -3)\)B2B1 for one of the following:a correct line drawn but not over full domain.5 correct plots5 correct plots strict FT ‘their table’(4)
