Question

Triangle abc was transformed to create triangle A'B'C. Which type best describes this transformation?

Answer 1

F

1) Let's at first locate the points from ΔABC and ΔA'B'C' its image:

A( 2,6) B( 1,2) C( 4,2)

A'( 2,-1) B' ( 1,-5) C' ( 4,-5)

2) Analyzing those points we can see that there was a Translation down 7 units. Since the x-coordinate of both triangles remain the same.

3) So the answer is

Pre-Image Image

(x, y) -------------> (x, y -7)