Sketch the following surfaces. (a) −9z2 −5y2 −x+4 = 0 (b) 4y2 + 9z2 − x2 = 0 (c) 1−3z2 −y2 −4x2 = 0 1. Sketch the following surfaces.(a) –9z2 – 5y? – x + 4 = 0(b) 4y? + 9z2 – x² = 0%3|-(c) 1 – 322 – y? – 4a? = 0- 2. Sketch the following curves.(a) r = (1 – t)(i + j) + t(i – j); 0 < t <1%3D(b) r(t) = (tª + 1, t).

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Sketch the following surfaces. (a) −9z2 −5y2 −x+4 = 0 (b) 4y2 + 9z2 − x2 = 0 (c) 1−3z2 −y2 −4x2 = 0

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Question

Sketch the following surfaces. (a) −9z2 −5y2 −x+4 = 0 (b) 4y2 + 9z2 − x2 = 0 (c) 1−3z2 −y2 −4x2 = 0

1. Sketch the following surfaces.
(a) –9z2 – 5y? – x + 4 = 0
(b) 4y? + 9z2 – x² = 0
%3|
-
(c) 1 – 322 – y? – 4a? = 0
-

2. Sketch the following curves.
(a) r = (1 – t)(i + j) + t(i – j); 0 < t <1
%3D
(b) r(t) = (tª + 1, t).

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