Question

Dilations help me please

Answer 1

D'(1, - 1 )

Explanation:

Assuming the dilatation is centred at the origin, then multiply the coordinates of D by
`(1)/(2)` , that is

D(2, - 2 ) → D'(
`(1)/(2)` (2) ,
`(1)/(2)` (- 2) ) → D'(1, - 1 )