Find a family of functions z=f(x,y) whose partial derivatives are given, or explain why this is impossible. of x=3x²y³ - 3x²-3x³y² +9y² = ду Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. It is not possible to find such a function because one partial derivative has an x-term, but the other partial derivative has a y-term. OB. It is possible to find a family of functions f(x,y). Using an arbitrary constant, functions of the form f(x,y) = satisfy the given partial derivatives. O C. It is not possible to find such a function because af axay C... = which is not equal to af əyəx

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Find a family of functions z = = f(x,y) whose partial derivatives are given, or explain why this is impossible.
af
af
ду
Əx
= 3x²y³ - 3x²,
= 3x³y² +9y²
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. It is not possible to find such a function because one partial derivative has an x-term, but the other partial derivative has a y-term.
B. It is possible to find a family of functions f(x,y). Using an arbitrary constant, functions of the form f(x,y) = satisfy the given partial derivatives.
O C.
It is not possible to find such a function because
af
?хду
which is not equal to
af
əyəx
=
Transcribed Image Text:Find a family of functions z = = f(x,y) whose partial derivatives are given, or explain why this is impossible. af af ду Əx = 3x²y³ - 3x², = 3x³y² +9y² Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. It is not possible to find such a function because one partial derivative has an x-term, but the other partial derivative has a y-term. B. It is possible to find a family of functions f(x,y). Using an arbitrary constant, functions of the form f(x,y) = satisfy the given partial derivatives. O C. It is not possible to find such a function because af ?хду which is not equal to af əyəx =
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