Writing Equations of Rational Functions from Graphs Worksheet with Answers4 problems to practice this challenging skill!Check out my other Precalculus units too! Precalculus Course Outline Precalculus Full Year Long Course: Notes, Homework, Reviews, Answers Precalculus Unit 1 Equations, Inequalities, Functions: Notes, Homework, Answers Precalculus Unit 2 Functions and Graphs: Notes, Homework, Answers Precalculus Unit 3 Polynomial and Rational Functions: Notes, Homework, Answers Precalculus Unit