This program shows students that linear equations help explain changes in the real world. These equations can predict the future! That's right: they can tell us what's happened, what's happening, and what might happen. So get out your crystal ball and get ready to understand the powers of linear equations. Topics include: Slope, Horizontal and Vertical Lines, Parallel and Perpendicular Lines, Three Forms of Linear Equations, Connecting with Graphs, and Systems of Equations.

Originally released by Cerebellum Corporation, 2010. Streaming video file encoded with permission for digital streaming by Infobase on July 10, 2018.

Slope (6:46); --Slope Intercept Form (6:49); -- The Slope Formula (3:27); -- Horizontal and Vertical Lines (2:26); -- Parallel and Perpendicular Lines (3:58); -- Three Forms of Linear Equations (5:42); -- Connecting With Graphs (3:49); -- Systems of Equations (6:23); -- Credits: Linear Equations (0:17);.