On a coordinate grid, both point (3, 5) and point (−2, −4) are reflected across the y-axis. What are the coordinates of the reflected points?
(−3, 5) and (2, 4) (−3, 5) and (2, −4) (−3, −5) and (−2, −4) (3, −5) and (−2, −4)

Question

On a coordinate grid, both point (3, 5) and point (−2, −4) are reflected across the y-axis. What are the coordinates of the reflected points? 
 (−3, 5) and (2, 4) (−3, 5) and (2, −4) (−3, −5) and (−2, −4) (3, −5) and (−2, −4)

anonymous · Answer

Medal and fan!! @Vocaloid @e.mccormick @xavierbo2 @RosieF

mehek14 · Answer

reflection over y-axis
$(x,y)\rightarrow(-x,y)$

mehek14 · Answer

let me help with the first ordered pair
I showed the rule above
(3,5) $\rightarrow$ (-3,5)

mehek14 · Answer

now do the same with the other one