This calculus video tutorial provides a basic introduction into to continuity. It explains the difference between a continuous function and a discontinuous one. It discusses the difference between a jump discontinuity, an infinite discontinuity and a point discontinuity. A point discontinuity is a hole also known as a removable discontinuity. Infinite and jump discontinuities are nonremovable discontinuities. This video explains how to identify the points of discontinuity in a rational function and in a piecewise function. it explains how to make piecewise functions continuous by finding the value of the constant. This video has many examples and practice problems.
Limits - Free Formula Sheet:
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Introduction to Limits:
How To Evaluate Limits From a Graph:
Evaluating Limits By Factoring:
Limits of Rational Functions :
Limits of Radical Functions:
Limits of Trigonometric Functions:
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How To Find The Limit at Infinity:
Infinite Limits + Vertical Asymptotes:
Limits at Infinity With Radicals:
Limits of Absolute Value Functions:
Limits of Composite Functions:
The Squeeze Theorem:
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Limits and Logarithms:
Limits of Exponential Functions:
Piecewise Functions - Limits:
3 Step Continuity Test:
Continuity and Differentiability:
Limits - Test Review:
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Final Exams and Video Playlists:
Full-Length Videos and Worksheets: