Functions Course
Dive into this Functions Course tailored for maths educators and professionals in Namibia. Gain expertise in domains and ranges using graphs, piecewise and rational functions, plus motion models to spot errors, clarify ideas, and apply functions to practical challenges with precision and confidence.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Functions Course equips you with essential tools to handle domains and ranges, rational and piecewise functions, and real-world motion models confidently. You'll learn to interpret restrictions, fix typical mistakes, and communicate concepts using visuals and algebra, enabling precise modelling, effective teaching, and clear problem-solving.
Elevify advantages
Develop skills
- Master domains and ranges using graphs, tables, and straightforward explanations.
- Evaluate piecewise functions for domains, ranges, continuity, and limits efficiently.
- Apply quadratic functions to model motion, including realistic domains, ranges, and impact times.
- Identify and address learner errors in domains, ranges, and roots effectively.
- Examine rational functions, covering domain limits, asymptotes, and range explanations.
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
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