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.
In general, if the points have coordinates (x1, y1) and (x2, y2), then the distance d between them can be found by the Pythagorean Theorem: or. Example: Find the length of segment CD if the coordinates of C are (â4, 7) and the coordinates of D are (2, 3). Solution: The Midpoint Formula. On the number line, suppose point A has coordinate 17 and point B has coordinate 25.