Find the plane tangent to the surface z=x+ y at the point (3,4,25). a. 6x+8y-z=25 b. 6x-8y-z=25 c. 6x+8y+z=25 d. 6x-8y+z=25

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 plane tangent to the surface z=x+ y at the point (3,4,25).
a. 6x+8y-z=25
b. 6x-8y-z=25
c. 6x+8y+z=25
d. 6x-8y+z=25
Transcribed Image Text:Find the plane tangent to the surface z=x+ y at the point (3,4,25). a. 6x+8y-z=25 b. 6x-8y-z=25 c. 6x+8y+z=25 d. 6x-8y+z=25
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