What is a composite function? | IB SL Math AA

In this video we look at how to do composite functions. Composite functions are when one functions goes into another function. But it is more than just that. You also need to think about how this might change the domain and range of a composite function. If you are new to composite functions and aren't sure about the notation of composite functions or finding the domain of a composite function, then this is the video for you. We will look at how to write composite functions, how to evaluate composite functions and how to find the domain and range of composite functions. Need a refresher on function notation? https://youtu.be/U53yWZZ9mCY Check out my YouTube channel "Like a Math Class" https://www.youtube.com/channel/UChykduc4dEGbl9-l8c9UvUw ==== *Want extra support with IB SL Math?* • If you're looking for personalized help with specific topics or exam preparation, I offer *1-on-1 tutoring sessions.* Let's work together to boost your understanding and confidence: https://edushare.ing/gQ • To master past exam techniques and learn valuable study strategies, check out my *IB SL Math exam review course:* https://www.likeamathclass.com/products/courses/SLMath-AA _I'm here to help you succeed in your IB SL Math exams!_ ==== #IBMath #CompositeFunctions #LikeAMathClass #IBMathHelp This is part of Topic 2 - Functions of the IB Standard Level (SL) Analysis and Approaches curriculum. Legal Disclaimer: This video/channel is not affiliated with or sponsored by the International Baccalaureate. It is a channel based on my 10+ years of teaching IB SL Math. While I believe that with the right amount of time, effort and studying strategies, anyone has the potential to earn a 5 on their IB Math exam, individual results may vary.