Find and sketch the domain for the function. f(x,y) = / (x2 - 9) (² -4) %3D

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Find and sketch the domain for the function.
f(x,y) = / (x? - 9) (,² -4)
Find the domain of the function. Express the domain so that coefficients have no common factors other than 1. Select
the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The domain is all points (x,y) satisfying
>0.
B. The domain is all points (x,y) satisfying
#0.
OC. The domain is all points (x,y) satisfying
20.
O D. The domain is the entire xy-plane.
Choose the correct sketch below. The domain is shaded in yellow.
O A.
O B.
C.
D.
Ay
40-
Ay
10
Ay
10-
Ay
10
-TO
10
10
Transcribed Image Text:Find and sketch the domain for the function. f(x,y) = / (x? - 9) (,² -4) Find the domain of the function. Express the domain so that coefficients have no common factors other than 1. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The domain is all points (x,y) satisfying >0. B. The domain is all points (x,y) satisfying #0. OC. The domain is all points (x,y) satisfying 20. O D. The domain is the entire xy-plane. Choose the correct sketch below. The domain is shaded in yellow. O A. O B. C. D. Ay 40- Ay 10 Ay 10- Ay 10 -TO 10 10
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