(a(i))[2]
Find the midpoint of the line segment $AB$.
(a(ii))[3]
Find the equation of line $AB$. Write your answer in the form $y = mx + c$.
(b(i))[2]
Find the coordinates of $P$ and the coordinates of $Q$.
(b(ii))[2]
Find the coordinates of $P$ and the coordinates of $Q$.
(b(iii))[2]
Find the coordinates of $P$ and the coordinates of $Q$.
(b(iv))[2]
Find the coordinates of $P$ and the coordinates of $Q$.
(c)[3]
Describe fully the single transformation.