This calculus video tutorial explains how to evaluate a limit using direct substitution and a data table. Examples include rational functions & trigonometric functions like sine, tangent, and secant. Introduction to Limits: https://www.youtube.com/watch?v=YNstP0ESndU How To Evaluate Limits From a Graph: https://www.youtube.com/watch?v=7Q2HwTHcxA0 Evaluating Limits By Factoring: https://www.youtube.com/watch?v=fOrOeZA-vdY Limits of Rational Functions : https://www.youtube.com/watch?v=M2BgBG2Su94 Limits of Radical Functions: https://www.youtube.com/watch?v=qay5HvT1UK8 Limits of Trigonometric Functions: https://www.youtube.com/watch?v=HbtuSC_WOW0 ___________________________________ How To Find The Limit at Infinity: https://www.youtube.com/watch?v=NmLljBAg82o Infinite Limits + Vertical Asymptotes: https://www.youtube.com/watch?v=xvFqomOpLrs Limits at Infinity With Radicals: https://www.youtube.com/watch?v=1hyoTeWg6Bs Limits of Absolute Value Functions: https://www.youtube.com/watch?v=wFeh4ByT0xs Limits of Composite Functions: https://www.youtube.com/watch?v=KjL9cWHzeIc The Squeeze Theorem: https://www.youtube.com/watch?v=lVIb9iJ-rRI ____________________________________ Limits and Logarithms: https://www.youtube.com/watch?v=fHzmQmcvheI Limits of Exponential Functions: https://www.youtube.com/watch?v=pcUXo7XbRaM Piecewise Functions - Limits: https://www.youtube.com/watch?v=JrYmEo6hoiU 3 Step Continuity Test: https://www.youtube.com/watch?v=WT7oxiiFYt8 Continuity and Differentiability: https://www.youtube.com/watch?v=fml0-ELYLaE Limits - Test Review: https://www.youtube.com/watch?v=6e4Wtgc43KQ _____________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections