top of page

ADVANCED MATHEMATICS AA

Operations with Functions

IB | A Level

What’s included Part 1: Functions, Domains, Ranges and Symmetry
Part 2: Combining Functions and Applying Symmetry Rules
Part 3: Composing Functions in the Correct Order
Part 4: Domains and Ranges of Composite Functions
Part 5: Function Structure, Symmetry and Decomposition
Part 6: Identity Functions and Finding Inverses
Part 7: Restricted Domains and Inverse Functions
Part 8: Reasoning and Communication in Function Problems
Part 9: Fully Worked Function Problems

Step-by-step worked explanations

Lesson 1 of 7

Video Lessons • Free Preview

Function Operations, Evaluation and Domain Restrictions

Available in English, French, Spanish, German & Bulgarian 
Switch language using the player controls (bottom-right corner)

BestStudyNest

beststudynest.com

Independent learning resources for IB Diploma Programme and A-level students.

Study Support

Video explanations
Worked examples
Exam-style practice

© 2026 BestStudyNest. All rights reserved.
Independent learning resources; not affiliated with, approved or endorsed by the International Baccalaureate Organization, Cambridge International Education, Pearson or other examination boards mentioned here. Course names identify the intended study context only. IB and International Baccalaureate are trademarks of the International Baccalaureate Organization. Other trademarks belong to their respective owners.

bottom of page