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Tangent plane and normal line to a surface
Author:
Alfredo Sánchez Alberca
Topic:
Calculus
,
Surface
This applet illustrates the computation of the normal line and the tangent plane to a surface at a point
.
Select the point
where to compute the normal line and the tangent plane to the graph of
using the sliders.
Check the box Normal line to plot the normal line to the graph of
at the point
, and to show its equation.
Check the box Tangent plane to plot the tangent plane to the graph of
at the point
, and to show its equation.
Enter a new function and repeat the previous steps.
Get more info about the normal line and the tangent plane to a surface at
http://aprendeconalf.es
.
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