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# Equations of Parallel Lines

## Use matching slopes to find the equations of parallel lines

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Equations of Parallel Lines

by CK-12 //basic
Learn how to write equations of parallel lines.
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## Equations of Parallel Lines

Learn how to write equations of parallel lines.
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## Finding the Equation of Parallel Lines

This lesson covers finding the equation of a line that is parallel to a given line.
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## Equations of Parallel Lines

by Susan Sudberry //basic
Learn how to write equations of parallel lines.
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## Equation of Parallel Lines

This lesson covers finding the equation of a line that is parallel to a given line.
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## Finding the Equation of Parallel Lines

This lesson covers finding the equation of a line that is parallel to a given line.
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## Equations of Parallel Lines

by Barbara Zingg //basic
Learn how to write equations of parallel lines.
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• PLIX

## Equations of Parallel Lines: Exploring Equations

Equations of Parallel Lines Interactive
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• Video

## Writing Equations of Parallel Lines - Overview

by CK-12 //basic
Overview
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• Video

## Equations of Parallel and Perpendicular Lines

by CK-12 //basic
Shows how to find the equations of parallel and perpendicular lines.
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• Video

## Parallel Lines - Overview

by CK-12 //basic
Overview
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• Video

## Finding Parallel and Perpendicular Lines - Overview

by CK-12 //basic
Overview
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• Video

## Parallel v. Perpendicular - Overview

by CK-12 //basic
Overview
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• Video

## Writing Slope-Intercept Form for Parallel Lines - Overview

by CK-12 //basic
Overview
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• Video

## Writing Equations of Parallel Lines - Example 1

by CK-12 //basic
Writing Equations of Parallel Lines Given a Line and One Point
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• Video

## Finding Parallel and Perpendicular Lines - Example 1

by CK-12 //basic
Determine whether the lines are parallel, perpendicular, or neither given two equations
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• Video

## Finding Parallel and Perpendicular Lines - Example 2

by CK-12 //basic
Determine whether the lines are parallel, perpendicular, or neither given two sets of two points
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• Video

## Finding Parallel and Perpendicular Lines - Example 3

by CK-12 //basic
Write the equation of a parallel line given an equation and a point
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## Finding Parallel and Perpendicular Lines - Example 4

by CK-12 //basic
Write the equation of a perpendicular line given an equation and a point
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• Video

## Parallel v. Perpendicular - Example 1

by CK-12 //basic
Classifying Lines as Parallel, Perpendicular, or Neither Given Graphs
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• Video

## Parallel v. Perpendicular - Example 2

by CK-12 //basic
Classifying Lines as Parallel, Perpendicular, or Neither Given Points
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• Video

## Writing Slope-Intercept Form for Parallel Lines - Example 1

by CK-12 //basic
Writing Slope-Intercept Form Given the Parallel Line and a Point
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• Video

## Identifying Parallel Lines - Example 1

by CK-12 //basic
Identifying Parallel Lines Given a Set of Graphs
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• Video

## Identifying Parallel Lines - Example 2

by CK-12 //basic
Identifying Parallel Lines Given a Set of Equations
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## Equations of Parallel Lines Quiz

Quiz for Equations with Parallel Lines.
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• Critical Thinking

## Equations of Parallel Lines Discussion Questions

A list of student-submitted discussion questions for Equations of Parallel Lines.
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• Real World Application

## Parallel & Perpendicular Lines

Students will apply their understanding of finding the equations of parallel and perpendicular lines to pictures they see in everyday life.
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• Real World Application

## The Muses

Find out how museums make sure their paintings are straight.
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• Study Guide

## Determining the Equation of a Line Study Guide

This study guide looks at finding equations for lines (in slope-intercept form, point-slope form, and standard form). It also looks at equations for parallel and perpendicular lines.
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• Flashcards

## Finding the Equation of Parallel Lines

by Kyle Bardman //basic
These flashcards will help you to better understand Algebra II with Trigonometry Concepts.
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