(a(i))[1]
Fill in the values table for $y = x^2 - 2x$.
(a(ii))[4]
Using the grid, sketch the graph of $y = x^2 - 2x$ for $-2 \le x \le 4$.
(b(i))[1]
Work out the next term.
(b(ii))[1]
State the rule for continuing this sequence.
(b(iii))[2]
Find the $n$th term of the sequence.