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Course: Precalculus > Unit 10
Lesson 10: Defining continuity at a pointWorked example: Continuity at a point (graphical)
In this video, we explore the necessary conditions for continuity at a point using graphical representations of functions. We analyze two examples to determine if the left-hand and right-hand limits exist, if the function is defined at the point, and then we use these observations to determine if the function is continuous at that point.
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