Home Guides Creating and Using Overheads Line Graphs

Introduction

When to Use Overheads

Emphasize Key Points

Showing Trends, Patterns, Relationships

Show Precise Data Clearly

Providing Special Emphasis

Educate Your Audience

Considering the Basic Design

Creating a Storyboard

Formatting your Overheads

Effective Use of Color

Choosing Types of Visuals

Charts

Tables

Figures, Drawings, Pictures, and Models

Using Overheads

Overhead Integration Checklist

Rehearsal Checklist

Presentation Tips

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Authors & Contributors

Line Graphs

Back to Charts

Line graphs depict trends over long, continuous intervals. For instance, you would use a line graphs to show the number of women and men in Congress over thirty years.

The axis and grid provide a background for curves on a line graphs. Since you will typically have more than one trend depicted on this type of graphs, use different colors and label each trend.

Please note: If you can present your data in groups of time (i.e. 1960, 1970, 1980, 1990), consider using a column graphs instead.