This is a note sheet that I made for my AP precalculus students but could also be used in Algebra 2 or precalculus as well. My students were struggling with all of the steps and new notation (especially limits) to graph and describe rational functions. Included are:2 pages of the (domain, holes, interests, asymptotes, sign analysis, features of graphs)1 page Worked Example1 page blank outline with steps - they can use this for practice problems!1 page Worked Example with KEY