1. 2 6 -1 y 0 1 2 2 Which one of the following surfaces is the graph of f(x, y) = 4|x|? 5. -1 y 0 1 2
1. 2 6 -1 y 0 1 2 2 Which one of the following surfaces is the graph of f(x, y) = 4|x|? 5. -1 y 0 1 2
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:1.
2.
3.
4.
6
0
0
0
0
1
1
2
2
2
2
2
(part 2 of 4)
Which one of the following surfaces is the
graph of
f(x, y) = 4|x|?
5.
0
Y
1
(part 3 of 4)
From the contour map of f shown below
decide whether fæ, fy are positive, negative,
or zero at P.
fy < 0
=
1. fx > 0,
2. fx < 0, fy < 0
3. fx 0, fy 0
4. fx < 0, fy > 0
5. fx > 0, fy > 0
6. fx > 0, fy 0
0
2
X
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