47 
Triangle RST is shown on the coordinate plane below. 







Find the coordinates of the vertices of the image of triangle
RST reflected across the yaxis. 




A 
(–2, –3), (–4,
–6), (–5, –1) 

B 
(2, 3), (4, 6), (5, 1) 

C 
(0, 3), (–2, 6), (–3, 1) 

D 
(2, –3), (4, –6), (5, –1) 



