Question

Enlarge the triangle by scale factor -2 with centre (4, 6).

y
10
9
8
7
6
5
4
3
2
21
O
1 2 3 4 5 6 7 8 9 10
X

Answer 1

1 2 3 4 5 6 7 8 9 10 (x-6) (4,3) (21,0)