ANSWER :
(-3, 2)
EXPLANATION :
Note that the coordinates when reflecting an image across the y-axis will be :
[tex](x,y)\rightarrow(-x,y)[/tex]
The sign of the x coordinate will change.
From the problem, the coordinates of B is (3, 2)
The coordinates of it after reflecting across the y-axis will be :
[tex](3,2)\rightarrow(-3,2)[/tex]
The answer is (-3, 2)
