A handy algebra tool for finding the equation of a line in slope-intercept form (y = mx + b). Users can input two points (x1, y1) and (x2, y2) or one point and a slope. The calculator instantly computes the slope (m) and the y-intercept (b), and presents the final equation. It also includes an interactive graph that visually plots the points and the resulting line, providing a clear connection between the algebraic equation and its geometric representation. This is an essential utility for algebra students learning about linear equations.