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Khan Academy on a Stick
Algebra: Equation of a line
Determining the equation of a line
More analytic geometry
Midpoint formula
The Pythagorean theorem intro
Distance Formula
Perpendicular Line Slope
Equations of Parallel and Perpendicular Lines
Parallel Line Equation
Parallel Lines
Parallel Lines 2
Parallel lines 3
Perpendicular Lines
Perpendicular lines 2
Distance between a point and a line
Algebra: Equation of a line
CA Algebra I: Slope and Y-intercept
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