Lesson 1: Function Basics Advertisement FUNCTION BASICS A function relates an input to exactly one output. Share this lesson X WhatsApp Copy Link Link copied! Next LessonLesson 2: Inverse Functions Advertisement All Chapters in this Book Lesson 1Lesson 1: Function BasicsIntroduction to functions, domain, and range. Lesson 2Lesson 2: Inverse FunctionsFinding the inverse of a bijective function. Sponsored Content