Histology (compound of the Greek words: á¼±ÏÏÏÏ histos tissue, and - Î»Î¿Î³Î¯Î± -logia science) is the study of the microscopic anatomy of cells and tissues of plants and animals.
Reflection in the x-axis. A reflection in the x-axis can be seen in the picture below in which A is reflected to its image A'. The general rule for a reflection in the x-axis: (A,B) (A, âB) Reflection in the y-axis. A reflection in the y-axis can be seen in the picture below in which A is reflected to its image A'.
Imagine a straight line connecting A to A' where the origin is the midpoint of the segment. When you reflect a point in the origin, both the x-coordinate and the y-coordinate are negated (their signs are changed). In a point reflection in the origin, the image of the point (x,y) is the point (-x,-y). For calculator. help with. transformations click here.