General Idea:
W
hen we are given a point P(x, y) centered at origin with a scale factor of k, then the dilated point will be given by P' (kx, ky)
When[tex] k>1 [/tex], then P' is enlargement of P
When [tex] 0 < k < 1 [/tex], then P' is reduction of P
Applying the concept:
In the diagram given A'B'C' is enlargement of ABC. So the correct option will be option A. [tex] k = 2 [/tex], enlargement
