Rational Functions Courses
University of California, Irvine via Coursera College Algebra and Problem Solving
Arizona State University via edX التفاضل والتكامل 3
Arab Open University via Edraak Precalculus
Arizona State University via edX Funciones algebraicas y trascendentes
Universidad Nacional Autónoma de México via Coursera College Algebra
Doane University via edX Advanced Functions: A Complete Course on Precalculus
Udemy Calculus through Data & Modeling: Precalculus Review
Johns Hopkins University via Coursera Algebra II
The Great Courses Plus Algebra Trigonometry - Polynomial and Rational Functions
Udemy