A hexagon will be dilated on a coordinate grid to create a smaller hexagon. What rule could represent this dilation?
a) (x, y) → (1.25x, 1.25y)
b) (x, y) → (0.75x, 0.75y)
c) (x, y) → (x - 1.25, y - 1.25)
d) (x, y) → (x - 0.75, y - 0.75)