Reference Function Course
Gain expertise in linear, quadratic, absolute value, and power functions through precise models, sketches, and templates. Craft compelling explanations, dodge frequent learner mistakes, and produce persuasive real-world maths examples ideal for classroom teaching and professional applications in South Africa.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course offers a quick, hands-on way to master essential function types for practical modelling. You'll graph and analyse absolute value, linear, quadratic, and power functions, explore parameters, domains, and ranges, and sidestep typical pitfalls. With straightforward templates, examples, and documentation advice, you'll sharpen your ability to explain ideas, develop superior resources, and tackle problems with assurance.
Elevify advantages
Develop skills
- Model linear and quadratic functions: construct, interpret, and sketch swiftly.
- Examine absolute value and power graphs: identify shapes, symmetry, and vital traits.
- Create neat hand-sketched graphs and tables suited for instructing high school learners.
- Convert practical problems into f(x) models, noting units and premises clearly.
- Spot and correct common learner mistakes using reference functions rapidly.
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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