Left

In mathematics, "Left" typically refers to the left side of an equation or a coordinate plane. For example, when plotting a graph, the left side corresponds to points with smaller x-values. In equations, "left" is often used to describe what appears before the equals sign, such as in "Left side of the equation," meaning everything before the "=". It helps to specify which part of an expression or graph you are analyzing. Overall, "Left" is a directional term used to identify or focus on the portion of a mathematical statement or graph located on the left.