(a)[3]
Complete the value table for $y = \frac{18}{x}$.
(b)[4]
On the grid, draw the curve of $y = \frac{18}{x}$ for $-8 \le x \le -2$ and $2 \le x \le 8$.
(c)[1]
State the order of rotational symmetry of the graph.
(d(i))[2]
On the grid, plot and join the points $(-8, -3)$ and $(6, 4)$.
(d(ii))[2]
Write down the $x$-values at which this line crosses the graph of $y = \frac{18}{x}$.
(d(iii))[2]
Find the equation of the line in the form $y = mx + c$.