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## Surface Area of a Graph of a Function |

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z | overview |

Let be a differentiable scalar function defined on a region Then

defined by

is a regular parametrization of its graph.

The normal vector of this parametrization is

Therefore the surface area of the graph is given by the integral

()

**Annotation:**

- Funktionsgraph (german)

automatically generated 7/ 6/2005 |