Reflection of (10,45) in the origin is ____________
(-10, -45)
(-10, 45)
(10, 45)
(10, -45)
When a point is reflected in the origin, the sign of its abscissa and ordinate changes.
Hence reflection of (10,45) in the origin is (−10,−45)
The reflection of the point (x , y) in the origin is (-x, -y)
Reflection of the point (1,−9) in the origin is (−1,a). The value of a is ___
Reflection of the point (−2,9) in the origin is ___________
The reflection of the point (2,3) in the Origin is ___