The Basics of Relations and Functions

This short introductory course explains everything you need to know about the basics of relations and functions: what a relation is, what a function is, and when a relation is, or isn't, a function. Easy to follow guidelines are provided to enable you to be a power learner of mathematics, which in turn promotes the mastery learning of these key concepts. The course contains detailed video lessons, comprehensive lesson notes, extensive activity exercises with fully worked solutions, and a quiz, with fully worked solutions, for testing your knowledge and understanding of these essential mathematical ideas.