(a(i))[2]
On the grid, draw the image of triangle $A$ after reflecting it in the line $x = 1$.
(a(ii))[2]
On the grid, draw the image of triangle $A$ after an enlargement by scale factor $\frac{1}{2}$ with centre $(5, 1)$.
(b)[3]
Describe fully the single transformation that maps triangle $A$ onto triangle $B$.
(c)[2]
Point $(a, b)$ is reflected in the line $y = k$ where $k$ is an integer and $b < k$. State the coordinates of the image of point $(a, b)$ in terms of $a$, $b$ and $k$.