Question

Wich rule best represents the dilation that was applied to quadrilateral FGHJ to create quadrilateral F'G'H'J?

Answer 1

A dilation is made by multiplying a determined scale factor to each vertex of the figure:

(x,y) → (kx,ky)

To determine the scale factor used in the given dilation you have to compare two corresponding points, for example F and F'

F()