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1.9 Connecting Multiple Representations of Limits and Continuity

AP Calculus AB

Continuity

Definition of continuity at a point

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Checking continuity: step-by-step

Types of discontinuities

Continuity of common functions

Continuity on an interval

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Building continuous functions

Worked example: piecewise continuity

Making a function continuous

Removing a discontinuity

AP exam tips

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Vocabulary