(a)[2]
Draw the image of triangle $A$ after reflecting it in the line $x = 1$.
(b)[2]
Draw the image of triangle $A$ after translating it by the vector $\begin{pmatrix}-2\\3\end{pmatrix}$.
(c)[2]
Draw the image of triangle $A$ after enlarging it by scale factor 2 with centre $(4,5)$.
(d)[3]
Describe fully the single transformation that carries triangle $A$ onto triangle $B$.