More Lessons for Calculus
A series of free Calculus Video Lessons.
Tangent Plane Approximations
This video gives the formula and uses it to find a tangent plane approximation. Both the tangent plane and the actual numerical estimate are shown.
Introduction to tangent planes.
Finding the tangent plane to a surface f(x,y)
Calculus: Normal vector + Tangent plane to a surface.
The video briefly discusses how to compute a normal vector and the equation of a tangent plane to a surface.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.