So that's why its called a removable discontinuity. By watching the video, viewers learn to classify discontinuities as either removable or non-removable. They then learn to write a modified function that removes any removable discontinuities.

Concepts

continuous function, rational functions, domain, vertical asymptote

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Additional Tags

math

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Instructional Ideas

• Provide the video to scholars who need more help understanding discontinuities

Classroom Considerations

• Pupils should have knowledge of continuity and of vertical asymptotes
• Individuals need to know how to find domains of functions and how to simplify functions algebraically

• This video is hosted on YouTube

Pros

• Displays graph to show asymptotes and removable discontinuities

Cons

• Only has one example problem