Question

Which transformation will result in an image that is congruent to its pre-image?

(x, y) → (−x, −4y)
(x, y) → (4x, y − 4)
(x, y) → (−4x, y)
(x, y) → (−x, −y)

Answer 1

@jhonyy9

Answer 2

am i right with B?

Answer 3

No

Dilations will change the size of the the image, you'll save similar but not congruent images

You want a congruent image, make sure it's not being dilated :p

Answer 4

Yep

Answer 5

thank you