Functions Course
Dive into this Functions Course tailored for maths educators and pros in Nigeria. Gain mastery over domains and ranges using graphs, piecewise and rational functions, plus motion models. Spot and correct student errors, explain ideas simply, and link functions to everyday problem-solving for clearer teaching and better results.

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 explain concepts using visuals and algebra, enabling you to create precise models, teach effectively, and tackle problems accurately.
Elevify advantages
Develop skills
- Master domains and ranges: explain using graphs, tables, and simple words.
- Break down piecewise functions: handle domains, ranges, continuity, and limits quickly.
- Build motion models with quadratics: set realistic domains, ranges, and impact times.
- Spot learner mistakes: fix wrong ideas on domains, ranges, and roots.
- Examine rational functions: find domain limits, asymptotes, and justify ranges.
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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