brilliant.org/wiki/linear-equations-parallel-and-perpendicular

Equations of Parallel and Perpendicular Lines. As we have seen in the wiki Slopes and Intercepts of a Line, every line in the x y xy xy-plane has a slope, which ...

www.ixl.com/math/geometry/equations-of-parallel-and-perpendicular-lines

Improve your math knowledge with free questions in "Equations of parallel and perpendicular lines" and thousands of other math skills.

mathbitsnotebook.com/Geometry/Equations/EQPPexamples.html

Questions Asking Directly for Equations of Parallel or Perpendicular Lines: 1. What is the equation of a line parallel to y = -4x + 5 and passing through ...

www.purplemath.com/modules/strtlneq3.htm

Demonstrates how to find parallel and perpendicular equations through a given point. Provides various worked examples, two widgets, and a warning.

www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/parallel-and-perpendicular-lines

A video introducing students parallel and perpendicular lines. Helps students understand how the slopes and equations of parallel and perpendicular lines ...

www.mathplanet.com/education/algebra-1/formulating-linear-equations/parallel-and-perpendicular-lines

Parallel and perpendicular lines ... If two non-vertical lines that are in the same plane has the same slope, then they are said to be parallel. Two parallel lines won't ...

virtualnerd.com/algebra-1/linear-equation-analysis/parallel-perpendicular-lines

In this tutorial, you'll see how to find the slope using the slope of the perpendicular line. Then, use this slope and the given point to write an equation for the line in&nb...

www.math-aids.com/Geometry/Parallel_Lines

Here is a graphic preview for all of the Parallel and Perpendicular Lines ... equations for a pair of lines are parallel, perpendicular or intersecting for your use.

www.mathportal.org/calculators/analytic-geometry/parallel-and-perpendicular-calculator.php

This online calculator finds and plots equations of parallel and perpendicular to the given line and passes through given point.

www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut28_parpen.htm

Feb 20, 2010 ... Lining up the form with the equation we have been given, can you see what the slope is? If you said -7, you are correct!!! Slope of the parallel line:

www.youtube.com/watch?v=LTb2-LE7StE

Jul 17, 2016 ... This algebra video tutorial shows you how to write the equation of a line that is parallel and perpendicular to a given that passes through a point ...