A tool designed to determine the equation of a line that intersects another line at a right angle. It generally accepts the equation of the initial line and a point through which the perpendicular line must pass as inputs. The output is the equation representing the perpendicular line, often in slope-intercept or point-slope form. For example, given a line y = 2x + 3 and a point (1, 1), the instrument calculates the equation of the line perpendicular to y = 2x + 3 that passes through (1, 1).
This type of computational aid facilitates accuracy and efficiency in mathematical problem-solving across various fields, including engineering, physics, and geometry. Its use minimizes the risk of manual calculation errors and accelerates the process of finding solutions, enabling practitioners and students to focus on broader concepts and applications. The development of such tools reflects the ongoing integration of technology into mathematical education and practice.