Verify that fy fyx, for the function f(x,y) = 3x° +4y+ +7. %3D For the function f(x,y) = 3x° +4y° + 7, fyy = fyx since fy = and f, = Therefore, fry = and fyx = %3D %3D

Calculus: Early Transcendentals
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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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4. Please help me answer all parts to this calculus problem.
Verify that fy = fyx, for the function f(x,y) = 3x° +.
4y®+
+7.
'yx'
For the function f(x,y) = 3x° +4y° + 7, fyy = fyx since fy = and fy =. Therefore, fy = and fyx =
%3D
%3D
Transcribed Image Text:Verify that fy = fyx, for the function f(x,y) = 3x° +. 4y®+ +7. 'yx' For the function f(x,y) = 3x° +4y° + 7, fyy = fyx since fy = and fy =. Therefore, fy = and fyx = %3D %3D
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