Log in
Choose your language

General Concepts of Functions Course

General Concepts of Functions Course
flexible workload from 4 to 360h
valid certificate in your country

What will I learn?

Gain a solid grasp of function fundamentals including domain, codomain, image, preimage, implicit restrictions, and interval preimages. Master notation, composition, injectivity, surjectivity, and inverses via practical examples with linear, quadratic, and reciprocal functions, while honing skills in clear written explanations, error detection, and structured solution reporting.

Elevify advantages

Develop skills

  • Master domains and ranges: compute, restrict, and justify for key function types.
  • Test injective, surjective, and invertible functions with clear algebraic proofs.
  • Compute and interpret function compositions, domains, and chained transformations.
  • Evaluate linear, quadratic, and reciprocal functions quickly with rigorous reasoning.
  • Write precise, readable function solutions using top-tier notation and 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.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be selected.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of valuable information.
WiltonCivil Firefighter

FAQs

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course workload?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course