2. Transformations ENLARGEMENTS

3. A Enlarge: Scale factor 2 5cm 3cm 2cm 4cm 10cm 6cm A´A´

4. A Enlarge: Scale factor HALF or 0.5 5cm 3cm 2cm 1cm 2.5cm 1.5cm A´A´

5. Scale factors?

6. 5 5 10 1520 0 y x Enlarge: Scale factor 3, centre (1,13) Centre of enlargement A A

7. 5 5 10 1520 0 y x Enlarge: Scale factor 3, centre (4, 1) Centre of enlargement A A

8. 5 5 10 1520 0 A A´A´ y x Enlarge: Scale factor 4, centre (1,12) Centre of enlargement

9. 5 5 10 1520 0 A y x Enlarge: Scale factor -2, centre (13,9) Centre of enlargement A´A´