1. a. (8, 3)
b. (-2, -3)
c. (6, 9)
2. 
d. Reflection in the y-axis
3.
d. Enlargement, scale factor 2 centre O.
e. 16/4 = 4
f. Yes
4. a. Rotation 270o, centre (0, 0)
b. Rotation 90o, centre (0, 0)
c. Rotation 180o, centre (0, 0)
d. Reflection in y = -x
e. Enlargement, scale factor 3, centre (0, 0)
f. Enlargement, scale factor -2, centre (0, 0)
g. Shear, parallel to x-axis, factor 2
h. Shear, parallel to y axis, factor 3
5. 
c. Area of ΔABC = 2 mu2
Area of ΔA'B'C' = 8 mu2
d. 4
