Objective:

• Help students visualize perpendicular and parallel lines.
• Demonstration of slope perpendicular and parallel lines.

Description:

This presentation is designed to assist the teacher not replace the teacher.
The first 7 slides help students understand the difference between parallel and perpendicular slopes.
The last 9 slides are review questions that show lines on a graph, slopes, and slope-intercept equations to determine if students understood the concept.
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The file is in Open Office 3.x Presentation format (Open Document Presentation) and Microsoft Office Power Point format may be edited.

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