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Geometry

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Coordinate Rule X-Axis

GEOM-NPILVL

Complete the coordinate rule for a reflection in the x-axis:

$${ (x,y) }\rightarrow { \_ \_ \_ \_ \_ \_ \_ \_ }$$

A

$(-x, y)$

B

$(x , -y)$

C

$(y , x)$

D

It is impossible to tell without knowing the coordinates of the pre-image.