Multivariable Functions Course
This course builds expertise in multivariable functions using gradients, Hessians, tangent planes, and level curves. Participants learn to classify critical points and interpret real-world models such as temperature fields, enhancing mathematical analysis and problem-solving abilities for practical applications.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
Gain essential skills for multivariable functions in this practical course. Analyse quadratic forms, complete the square, interpret level curves, and develop geometric understanding of gradients and directional derivatives. Construct tangent planes, estimate local changes, classify critical points using the Hessian, and communicate findings effectively in reports and technical documents.
Elevify advantages
Develop skills
- Classify critical points quickly with Hessian and second derivative tests.
- Compute and interpret gradients by connecting partial derivatives to real data.
- Construct linear approximations using tangent planes for efficient multivariable estimates.
- Complete the square in two dimensions to identify extrema, level sets, and surface geometry.
- Analyse level curves to understand contour shapes, steepness, and physical significance.
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
FAQs
Who is Elevify? How does it work?
Do the courses come with a certificate?
Are the courses free?
What is the duration of the courses?
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 online course and how does it work?
PDF Course