Please draw the level curves of the following shown below. Show your work: a) z = x² b) z = x² + y² c) z = x² - y²

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 70E
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Q 8.21
Please draw the level curves of the following shown below. Show your work:
a) z = x²
b) z = x² + y²
c) z = x² - y²
Transcribed Image Text:Q 8.21 Please draw the level curves of the following shown below. Show your work: a) z = x² b) z = x² + y² c) z = x² - y²
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