at which the tangent plane is horizo

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 41E: Does the sphere x2+y2+z2=100 have symmetry with respect to the a x-axis? b xy-plane?
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Find the point(s) on the surface at which the tangent plane is horizontal.
2
z = 9 - x² - y² + 8y
)
(x, y, z) = (
TI
DƏRİLİRAKTERƏNİRİ
Transcribed Image Text:Find the point(s) on the surface at which the tangent plane is horizontal. 2 z = 9 - x² - y² + 8y ) (x, y, z) = ( TI DƏRİLİRAKTERƏNİRİ
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