This calculus video tutorial explains how to evaluate limits involving absolute value functions. It explains how to do so by evaluating the one-sided limits and confirming the answer with a graph. This video contains plenty of examples and practice problems on how to evaluate limits with absolute value expressions.
Limits - Free Formula Sheet:
https://www.video-tutor.net/calculus-formula-sheets.html
Limits - Video Lessons:
https://www.video-tutor.net/limits.html
Final Exam and Test Prep Videos:
https://bit.ly/41WNmI9