at (2,-1,12). Find an equation for the tangent plane to the surface z=x -2xy +4y²

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.6: The Three-dimensional Coordinate System
Problem 40E: For the sphers x-12+y+22+z-42=36 and x2+y2+z2=64, find the ratio of their a surface areas. b...
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Find an
equation for the tangent plane to the surface z = x - 2xy+4y2 at (2,-1,12).
5.
Transcribed Image Text:Find an equation for the tangent plane to the surface z = x - 2xy+4y2 at (2,-1,12). 5.
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