This calculus video tutorial explains how to graph the greatest integer function and how to evaluate limits using it. This is for high school and college students studying limits and continuity. Limits - Free Formula Sheet: Final Exam and Test Prep Videos: ____________________________ 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: ___________________________________ 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: ____________________________________ Limits and Logarithms: Limits of Exponential Functions: Piecewise Functions - Limits: 3 Step Continuity Test: Continuity and Differentiability: Limits - Test Review: _____________________________________ Final Exams and Video Playlists: Full-Length Videos and Worksheets: