15. Match the function with its graph (labeled I–VI). Give reasons for your choices. (a) f(x, y) = |x| + |y| (b) f(x, y) = |xy| 1 (c) f(x, y) * (d) f(x, у) — (x? - у?)? 1 + x? + y? (e) f(x, y) = (x – y)² (f) f(x, y) = sin(\x|+ |y\) I II ZA X A y III ZA IV V VI y
15. Match the function with its graph (labeled I–VI). Give reasons for your choices. (a) f(x, y) = |x| + |y| (b) f(x, y) = |xy| 1 (c) f(x, y) * (d) f(x, у) — (x? - у?)? 1 + x? + y? (e) f(x, y) = (x – y)² (f) f(x, y) = sin(\x|+ |y\) I II ZA X A y III ZA IV V VI y
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
I would need some assistance with matching the function with its graph (labeled I-VI) with D, E, and F, please?
![15. Match the function with its graph (labeled I–VI). Give reasons
for your choices.
(a) f(x, y) = |x| + [y|
(b) F(x, у) — |ху|
1
(c) f(x, y)
(d) f(x, y) = (x² - y²)²
1 + x? + y?
(e) f(x, y) = (x y)²
(f) f(x, y) = sin(\x| + |y|)
I
ZA
II
y
y
III
ZA
IV
y
y
V
VI
y
y](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F50552423-8c54-4536-abc5-b878ae67f422%2Fba30a20b-819e-4f83-adf1-1eaef4e038c0%2F2vn2vxd_processed.png&w=3840&q=75)
Transcribed Image Text:15. Match the function with its graph (labeled I–VI). Give reasons
for your choices.
(a) f(x, y) = |x| + [y|
(b) F(x, у) — |ху|
1
(c) f(x, y)
(d) f(x, y) = (x² - y²)²
1 + x? + y?
(e) f(x, y) = (x y)²
(f) f(x, y) = sin(\x| + |y|)
I
ZA
II
y
y
III
ZA
IV
y
y
V
VI
y
y
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