Higher June 2017 Paper 6 Q7

(a) Complete the table for \(y = x^2 - 2x\).

\(x\)	−1	0	1	2	3	4
\(y\)	3	0	−1	0	3

[1]

(b) Draw the graph of \(y = x^2 - 2x\) for \(-1 \leqslant x \leqslant 4\).

[2]

(c) Use your graph to solve \(x^2 - 2x = 2\). [2]