1.9 Limits That Involve Infinity - Part 1

0:00 Introduction 0:53 Limits as x approaches infinity 3:15 The limit of a constant function as x approaches infinity 5:09 The limit of f(x) = 1/x as x approaches infinity 6:24 Limit rules 13:29 Example problem 1 and solution 15:02 Example problem 2 and solution 17:09 The limit of a rational function as x approaches infinity 18:18 Example problem 3 and solution 23:22 Example problem 4 and solution 26:57 Summary In this video, I describe limits as x approaches infinity, and limits as x approaches minus infinity. I describe rules that can be used when calculating these limits. I also demonstrate how we can calculate these limits in some example problems and solutions.