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
certificate valid 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 the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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