This Video is about Asymptotes. You will learn how to find the asymptote graph it and find out if it has a hole. the asymptotes we r going to focus on are slant and vertical asymptotes not horizontal because of the equation.
You need to focus on how to use long division because you need to know that to find the slant asymptote. you also need to learn how to factor because we need to factor to know if we have a vertical asymptote and a hole. Another thing to know is limit notation and interval notation which you will probably learn.