I have a reflections geometry question. Point A (-7, 9) is reflected across the y-axis.Which are the coordinates for the point A' in the image?(9,-7)(7,9)(-7,-9)(-9,7)

Answered: Image /qna-images/answer/3383febc-df85-4820-a7bd-60dca19c8ae9.jpg

Answered: Point A (-7, 9) is reflected across the…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Point A (-7, 9) is reflected across the y-axis. Which are the coordinates for the point A' in the image? (9,-7) (7,9) (-7,-9) (-9,7)