Calculus lesson on algebraic limits. We will see how to evaluate a limit by factoring. More importantly, we will observe the difference between a vertical asymptote (nonzero/0) and a removable discontinuity (0/0) on the graph. We will also talk about how to determine the domain and the range of the rational function (x-3)/(x^2-8x+15) ----------------------------- Support this channel and get my calculus notes on Patreon: 👉 / my-calc-1-lesson-89280858 Get the coolest math shirts from my Amazon store 👉 https://amzn.to/3qBeuw6 Calculus 1 lessons for beginner playlist: 👉 • Calculus 1 Lessons ----------------------------- #calculus #bprpcalculus #apcalculus #tutorial #math