Sketch a few level curves of the following functions. (i) f(x, y)=y-x (ii) f(x,y)= Use the level curves of f(x, y)=Ja² –x² -y , where a > 0, to sketch the graph of f.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 59E
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multivariable calculus

5. (a) Sketch a few level curves of the following functions.
(ii) f(x,y)=
(i) f(x, y)=y-x
(b) Use the level curves of f(x, y) = Va² -x -y² , where a > 0, to
sketch the graph of f.
Transcribed Image Text:5. (a) Sketch a few level curves of the following functions. (ii) f(x,y)= (i) f(x, y)=y-x (b) Use the level curves of f(x, y) = Va² -x -y² , where a > 0, to sketch the graph of f.
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