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Parallel & Perpendicular Lines Comparing the slope of 2 lines determines if those lines are parallel, perpendicular, or just intersecting ( neither ).
Algebra II. To find slope of a line given two points To find parallel & perpendicular slope to a line.
Parallel and Perpendicular Lines By Lindsay Hojnowski (2014) Buffalo State College 04/2014L. Hojnowski © 20141 Click here to play tutorial introduction.
2.6 Extension Writing Equations of Parallel and Perpendicular Lines.
PARALLEL AND PERPENDICULAR LINES……. Slopes…… Parallel Lines: The slopes are EQUAL for parallel lines. Perpendicular Lines: The slopes are opposite reciprocals.
