Marissa wants to write an abbreviated set of directions for finding coordinates of a figure reflected across the y-axis. Which mapping notation is correct? A. (x, y) - - > (-x, y) B. (x, y) - - > (x,-y) C. (x, y) - - > (-x,-y) D. (x, y) - - > (y, x)

Question

Abbigail Randall

9 August, 19:02

+1

Answers (2)

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Gwendolyn Morris · Answer 1

It is the first one, (x, y) to (-x, y) because it is going across the y axis from the positive side, so y stays the same but x becomes negative

Melina Wong · Answer 2

Melina Wong 9 August, 20:47

0

It is a just make x negative