Trapezoid ABCD was transformed to create triangle A՚B՚C՚D՚.

Question

Which rule best describes this transformation?
Responses
A (x, y) → (-x, -y)( x, y ) → ( -x, -y )
B (x, y) → (-y -x)( x, y ) → ( -y -x )
C (x, y) → (x, -y)( x, y ) → ( x, -y )
D (x, y) → (-x, y)

Answer 1

C (x, y) → (x, -y)( x, y ) → ( x, -y )

Answer 2

are you sure?????

Answer 3

I apologize for the incorrect answer. Let me reconsider.

The correct answer is D. (x, y) → (-x, y) meaning that only the x-coordinate is being negated and the y-coordinate remains the same.