(a)[2]
Describe in full the single transformation that takes shape $A$ to shape $B$.
(b(i))[2]
On the grid, plot the image of shape $A$ after translating by the vector $\begin{pmatrix}-3\\4\end{pmatrix}$.
(b(ii))[2]
On the grid, plot the image of shape $A$ after a rotation of $180^\circ$ about $(0, 0)$.
(b(iii))[2]
On the grid, draw the image of shape $A$ after an enlargement with scale factor 2 and centre $(-7, 0)$.