Tangent Planes and Linear Approximations 205...Tangent Planes and Linear Approximations 1. To find...

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Tangent Planes and Linear Approximations

To find the tangent plane to a surface at a given point.1.To calculate the total differential of a multivariable function.2.To determine whether or not a function is differentiable.3.

Goals:

Derivation of the Tangent Plane to a Surface at a Point

Section 14.4 Tangent Planes and Linear Approximations Page 1

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Definitions

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CChamberlin
Pencil

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So, just because the partials exist at a point does not mean that the function is well-behaved at that point.

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