I don't understand this question at all, wait, I don't understand Geometry in period. But this question trips me up a lot. Question: If Point S is reflected across the Y-Axis, what are the coordinates of it's reflection image?
A) (2, -3)
B) (-2, 3)
C) (3, -2)
D) (-3, 2)

Question

I don't understand this question at all, wait, I don't understand Geometry in period. But this question trips me up a lot. Question: If Point S is reflected across the Y-Axis, what are the coordinates of it's reflection image? 
A) (2, -3)
B) (-2, 3)
C) (3, -2)
D) (-3, 2)

anonymous · Answer

attachment

lexluth0r · Answer

okay, so point S is at (3,2), and the rule for reflecting across the y-axis is 
(x,y)->(-x,y)

lexluth0r · Answer

So you change the x coordinate to be negative, which makes the point (-3,2)

lexluth0r · Answer

so there's your answer

anonymous · Answer

So you pretty much just flip it over? :O