Maths: Transformations

Maths: Transformations

1. Enlargement/ dialation

   • negative- makes the shape go backwards
   • Fraction- makes the shape smaller

2. translation

   • uses vectors e
   • uses descriptions e.g 6 to the right 4 down

3. reflection

   • about a line e.g reflection at x=2

4. rotation

   • about a point e.g (1,1)
   • e.g 90 degrees anitclockwise

5. invariance point is a point that is not affected by a transformation