Selective serotonin reuptake inhibitor. Selective serotonin reuptake inhibitors (SSRIs), also known as serotonin-specific reuptake inhibitors or serotonergic antidepressants,[1] are a class of drugs that are typically used as antidepressants in the treatment of major depressive disorder and anxiety disorders.
Then you're looking for the midpoint! The midpoint of a line segment is the point located midway between the endpoints of the line segment. This tutorial tells you about the midpoint of a line segment.
Point A is on the coordinate 4 and point B is on the coordinate -1. If we want to find the distance between two points in a coordinate plane we use a different formula that is based on the Pythagorean Theorem were (x 1 ,y 1) and (x 2 ,y 2) are the coordinates and d marks the distance:ethod 2: If we are working in a coordinate plane where the endpoints has the coordinates (x 1 ,y 1) and (x 2 ,y 2) then the midpoint coordinates is found by using the following formula: Video lesson: Find the midpoint of the line segment. 1  Pre-Algebra. 2  Algebra 1.