How are the coordinates of a new point found if the point is reflected through the x-axis? How are the coordinates of a new point found if the point is reflected through the y-axis?

Question

anonymous · Answer

For reflection through x axis, x coordinate stays the same and y changes sign

anonymous · Answer

For reflection through y axis, y stays the same and x changes sign

anonymous · Answer

A reflection in the x axis is a negative of the Y value (ex. if (3.4) is reflected on x, the new point is (3,-4).
A reflection on y is a negative of the x value (ex. if (3,4) is reflected on y, the new point is (-3,4).

anonymous · Answer

thanksss @Hari_Seldon and @peachpi