Question

What is the scale factor of this dilation?

A) 1/2
B) 1/3
C) 2
D) 3

Answer 1

2

Explanation:

U can use this formula

Image 1/image 2

Answer 2

2

Explanation:

From X to the black dot it is 2 and from the black dot to Y it is 3

From X' to the black dot it is 4 and from the black dot to Y' it is 6

The lengths are getting twice as bigger