Relations and Functions

This chapter covers topics like types of functions like onto and one-one, types of relations like empty and equivalence relations, the composition of functions, Invertible functions, and binary operations

Intermediate 2 Students enrolled
Created by School Prep . Last updated Sat, 10-Apr-2021 English
Curriculum for this course
26 Lessons 20:59:43 Hours
Introduction to inverses of functions
4 Lessons
  • Intro to inverse functions 00:09:06
  • Inputs and outputs of inverse functions 00:06:19
  • Graphing the inverse of a linear function 00:02:18
  • Quiz1 3
  • Verifying inverse functions by composition 00:06:41
  • Verifying inverse functions by composition : not inverse 00:04:12
  • Quiz3 3
  • Determining if a function is invertible 00:04:04
  • Restricting domains of functions to make them invertible 00:06:00
  • Quiz4 3
  • Finding inverse functions : linear 00:06:44
  • Finding inverse functions : quadratic 00:07:12
  • Finding inverse functions : quadratic (example 2) 00:07:35
  • Finding inverse functions : radical 00:04:37
  • Find inverses of rational functions 00:04:17
  • Quiz2 3
  • Introduction to the inverse of a function 00:18:54
  • Proof: Invertibility implies a unique solution to f(x) =y 00:22:41
  • Quiz5 3
  • New operator definitions 1 00:06:50
  • New operator definitions 2 00:02:13
  • Quiz6 3
  • quiz 1 1
  • Notes
  • Question Bank
  • Board Previous Year Papers
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