Which representation of a transformation on a coordinate grid does not preserve congruence? A (x,y) → (x,-Y) B (x, y) + (x + 7, y + 7) 1 C (x,y) → (5x7Y) , x D (x,y) → (y, -x)

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asked Aug 1, 2022 13.8k views

22 votes

Which representation of a transformation on a coordinate grid does not preserve congruence? A (x,y) → (x,-Y) B (x, y) + (x + 7, y + 7) 1 C (x,y) → (5x7Y) , x D (x,y) → (y, -x)

Mathematics
high-school

Isanae asked

by Isanae

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2 Answers

6 votes

Answer:

(x,y) --> (1/7x, 1/7y)

Explanation:

Ozmike answered Aug 1, 2022

by Ozmike

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12 votes

Answer:

(x,y) --> (1/7x, 1/7y)

Explanation:

Abhijith Asokan answered Aug 6, 2022

by Abhijith Asokan

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