Comparing Equations of Parallel and Perpendicular Lines

Use slope to identify parallel and perpendicular 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.

Comparing Equations of Parallel and Perpendicular Lines

Use their slopes to determine if two lines are parallel or perpendicular.
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Comparing Equations of Parallel and Perpendicular Lines

Use their slopes to determine if two lines are parallel or perpendicular.
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This indicates how strong in your memory this concept is
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Comparing Equations of Parallel and Perpendicular Lines

Use their slopes to determine if two lines are parallel or perpendicular.
MEMORY METER
This indicates how strong in your memory this concept is
0

Comparing Equations of Parallel and Perpendicular Lines

Use their slopes to determine if two lines are parallel or perpendicular.
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Comparing Equations of Parallel and Perpendicular Lines (4.1)

Use their slopes to determine if two lines are parallel or perpendicular.
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Parallel and Perpendicular Lines

Use their slopes to determine if two lines are parallel or perpendicular.
MEMORY METER
This indicates how strong in your memory this concept is
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Comparing Equations of Parallel and Perpendicular Lines

Use their slopes to determine if two lines are parallel or perpendicular.
MEMORY METER
This indicates how strong in your memory this concept is
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Parallel and Perpendicular Lines

by EPISD Algebra 1 Team //at grade
Use their slopes to determine if two lines are parallel or perpendicular.
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7

Parallel and Perpendicular Lines

by SFDR Algebra I //at grade
Use their slopes to determine if two lines are parallel or perpendicular.
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Comparing Equations of Parallel and Perpendicular Lines

Use their slopes to determine if two lines are parallel or perpendicular.
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This indicates how strong in your memory this concept is
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• PLIX

Parallel and Perpendicular Lines

Comparing Equations of Parallel and Perpendicular Lines Interactive
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• Video

Determine Parallel and Perpendicular Lines: A Sample Application

This video demonstrates a sample use of identifying parallel and perpendicular lines.
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• Video

Determine Parallel and Perpendicular Lines: An Explanation of the Concept

This video provides an explanation of the concept of identifying parallel and perpendicular lines.
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• Study Guide