In the figure, polygon ABCD is transformed to create polygon A'BCD. This transformation is a _
by a factor of ___

First box:
Horizontal stretch
Vertical stretch
Dilation

Second box:
0.5
1
1.5
2

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?