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# Linear Equations

Linear equation unit

by

Tweet## Vicki Rohlfs

on 12 September 2012#### Transcript of Linear Equations

Linear

Equations 3.1 Graphing Lines in a

Coordinate Plane http://www.screenr.com/PQ1s http://www.screenr.com/JQ1s http://www.screenr.com/zQ1s 3.2 The Slope of a Line http://www.khanacademy.org/video/algebra--slope?playlist=Algebra Parallel lines are two lines that have the same slope. Perpendicular lines have slopes that are opposite reciprocals. http://www.khanacademy.org/video/x-and-y-intercepts-2?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/x--and-y-intercepts?playlist=Algebra%20I%20Worked%20Examples 3.3 Equations of a Line 3.4 The Point-Slope Form X- and Y- intercepts http://www.khanacademy.org/video/parallel-lines?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/parallel-lines-2?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/parallel-lines-3?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/perpendicular-lines?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/perpendicular-lines-2?playlist=Algebra%20I%20Worked%20Examples http://www.screenr.com/R31s http://www.screenr.com/eo1s Horizontal Line

y=k, k is a number Vertical Line

x=k, kis a number Slope - intercept Form

y = mx + b Standard Form

Ax + By = C y-y1 = m(x - x1) http://www.screenr.com/u31s http://www.screenr.com/F31s

Full transcriptEquations 3.1 Graphing Lines in a

Coordinate Plane http://www.screenr.com/PQ1s http://www.screenr.com/JQ1s http://www.screenr.com/zQ1s 3.2 The Slope of a Line http://www.khanacademy.org/video/algebra--slope?playlist=Algebra Parallel lines are two lines that have the same slope. Perpendicular lines have slopes that are opposite reciprocals. http://www.khanacademy.org/video/x-and-y-intercepts-2?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/x--and-y-intercepts?playlist=Algebra%20I%20Worked%20Examples 3.3 Equations of a Line 3.4 The Point-Slope Form X- and Y- intercepts http://www.khanacademy.org/video/parallel-lines?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/parallel-lines-2?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/parallel-lines-3?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/perpendicular-lines?playlist=Algebra%20I%20Worked%20Examples http://www.khanacademy.org/video/perpendicular-lines-2?playlist=Algebra%20I%20Worked%20Examples http://www.screenr.com/R31s http://www.screenr.com/eo1s Horizontal Line

y=k, k is a number Vertical Line

x=k, kis a number Slope - intercept Form

y = mx + b Standard Form

Ax + By = C y-y1 = m(x - x1) http://www.screenr.com/u31s http://www.screenr.com/F31s