Concept of Functions Course
Gain mastery over functions using visuals, tables, graphs, and everyday examples. Explore domain, codomain, linear and polynomial functions, and learn to build and describe your own functions confidently for better math teaching and practice in Uganda classrooms.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This course provides a practical guide to understanding functions, covering inputs, outputs, definitions, tables, formulas, graphs, and vertical line tests. You'll analyse real-world examples, create your own function rules, and explain them clearly for effective teaching and problem-solving.
Elevify advantages
Develop skills
- Master mapping inputs to unique outputs precisely.
- Convert functions between tables, graphs, formulas, and descriptions confidently.
- Use vertical line tests and checks to identify functions quickly.
- Create and explain your own function examples for teaching.
- Analyse real-world relationships and model them as functions rigorously.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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