O A. Point (0,a) is in the domain where a E R; O B. The sketch of the domain of f is only def ined in some part of the first and second quadrants and no points on the third and fourth quadrant on the x-y plane; O C. If x> - 2, then y> – 3 always; O D. The sketch of the domain of ƒ covers points in all 4 quadrants in the x – y plane;

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.4: Ordered Integral Domains
Problem 8E: If x and y are elements of an ordered integral domain D, prove the following inequalities. a....
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Given the function f (x,y) =V(x² – 4) (y²– 9). Which ONE of the following statements is TRUE?
O A. Point (0,a) is in the domain where a E R;
O B. The sketch of the domain of f is only def ined in some part of the first and second
quadrants and no points on the third and fourth quadrant on the x - y plane;
O C. If x> - 2, then y> – 3 always;
O D. The sketch of the domain of f covers points in all 4 quadrants in the x– y plane;
Transcribed Image Text:Given the function f (x,y) =V(x² – 4) (y²– 9). Which ONE of the following statements is TRUE? O A. Point (0,a) is in the domain where a E R; O B. The sketch of the domain of f is only def ined in some part of the first and second quadrants and no points on the third and fourth quadrant on the x - y plane; O C. If x> - 2, then y> – 3 always; O D. The sketch of the domain of f covers points in all 4 quadrants in the x– y plane;
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