Classify the surfaces, listing shape, location, and orientation: a. 4(? − 1) 2 + 9(? + 1) 2 + ? 2 = 36 b. 4? 2 − (? − 1) 2 + 16(? + 2) 2 = 9 c. ? = 4? 2 − ? 2 d. ? = 9? 2 + 16

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.1: The Rectangular Coordinate System
Problem 38E: Find the exact volume of the solid that results when the triangular region with vertices at 0, 0, 6,...
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5) Classify the surfaces, listing shape, location, and orientation: a. 4(? − 1) 2 + 9(? + 1) 2 + ? 2 = 36 b. 4? 2 − (? − 1) 2 + 16(? + 2) 2 = 9 c. ? = 4? 2 − ? 2 d. ? = 9? 2 + 16? 2
5) Classify the surfaces, listing shape, location, and orientation:
a. 4(x- 1)2 +9(y+1)² + z2 = 36
b. 4x2 - (y- 1)² + 16(z+ 2)² = 9
%3D
c. z = 4x2 - y2
d. z = 9x2 + 16y²
Transcribed Image Text:5) Classify the surfaces, listing shape, location, and orientation: a. 4(x- 1)2 +9(y+1)² + z2 = 36 b. 4x2 - (y- 1)² + 16(z+ 2)² = 9 %3D c. z = 4x2 - y2 d. z = 9x2 + 16y²
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(As per bartleby guidelines, for questions containing multiple subparts, only first three subparts will be solved. Please upload other parts separately.)

(a)

Consider the given equation,

4x-12+9y+12+z2=36

Divide the equation by 36,

x-129+y+124+z236=1

Thus, the given function is a vertical ellipsoid with the center 1,-1,0.

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