Guided Notes and Quiz for this video: https://maximuminsight.net/products/1... Subscribe to my Non-Educational Channel: / @maxallen1 UNIT 1 REVIEW PLAYLIST: • AP Precalculus Unit 1 Review This AP Precalculus video dives into the concept of rational functions, providing a focused lesson on how to calculate end behavior from their equations. The video breaks down key rules for determining the behavior of a function as x approaches positive and negative infinity, covering scenarios where the function is bottom-heavy, same-heavy, or top-heavy. With clear guidance on identifying horizontal and slant asymptotes, the video offers essential strategies for mastering rational functions and prepares viewers to tackle related problems. This concise yet informative tutorial is an important step for students progressing in their understanding of precalculus.