Describe the domain and range of the function. f(x, y) = 5x² - y Domain: ○ {(x, y): y 2 0} 0{(x,x):x20} O {(x, y): x is any real number, y is any real number} 0{xxx+0₁+0} O {(x, y): x 20, y 2 0} Range: Ozz 5 Oz #0 Oz>0 O all real numbers Ozzo
Describe the domain and range of the function. f(x, y) = 5x² - y Domain: ○ {(x, y): y 2 0} 0{(x,x):x20} O {(x, y): x is any real number, y is any real number} 0{xxx+0₁+0} O {(x, y): x 20, y 2 0} Range: Ozz 5 Oz #0 Oz>0 O all real numbers Ozzo
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.1: Inner Product Spaces
Problem 14BEXP
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Transcribed Image Text:Describe the domain and range of the function.
f(x, y) = 5x² - y
Domain:
O {(x, y); y ≥ 0}
0{M. Xxx 20}
O {(x, y): x is any real number, y is any real number}
○ {(x, y): x * 0, y * 0}
O {(x, y): x 20, y 2 0}
Range:
Ozz 5
Oz #0
O z>0
O all real numbers
Ozzo
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