Question: Need help to figure this out Triangle ABC is reflected across the y-axis. The result is A A'B'C', as shown below. (a) The arrows below

Need help to figure this out

Need help to figure this out Triangle ABC is
Triangle ABC is reflected across the y-axis. The result is A A'B'C', as shown below. (a) The arrows below show that the coordinates on the left are mapped to the coordinates on the right. Fill in the blanks to give the coordinates after the reflection. original coordinates - final coordinates A ( 2 , 5 ) - AID B (8, - 3) - B'ID C ( 2 , - 6 ) - C'ID (b) Choose the general rule below that describes the reflection mapping A ABC to AA'B'C' O (x, y) - (-y, x) O ( x, y) - (-x,y) O (x, y) - (y, x) O ( x , y ) - (x, - y ) U O (x, y) - (y, -x) O (x, ) ) - (- y, -x) O ( x, y) - (- x, - y)

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