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Which series of transformations results in the image being congruent to the pre-image?

(x, y) → (–0.25x, –0.25y)
(x, y) → (x, y + 9)
(x, y) → (x, –y)

(x, y) → (x – 1, y)
(x, y) → (–x, –y)
(x, y) → (3x, 3y)

(x, y) → (x, –y)
(x, y) → (x + 2, y)
(x, y) → (x, y – 7)

(x, y) → (x, – y)
(x, y) → (x, 2y)
(x, y) → (x + 5, y)

Which series of transformations results in the image being congruent to the preimage x y 025x 025y x y x y 9 x y x y x y x 1 y x y x y x y 3x 3y x y x y x y x 2 class=

Respuesta :

mp02carter
I'm pretty sure the answer is the first one.
(x, y) → (–0.25x, –0.25y)
(x, y) → (x, y + 9)
(x, y) → (x, –y)
Hope this helps.

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