Answered: let f(x, y) = 3xy^2 + y * ln(2x - 1) +…

let f(x, y) = 3xy^2 + y * ln(2x - 1) + 2x/y a) Find both first-order partial derivatives of f. b) Find all four second-order partial derivatives of f. c) State the domain and the range of f(x, y)

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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Question

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let f(x, y) = 3xy^2 + y * ln(2x - 1) + 2x/y
a) Find both first-order partial derivatives of f.
b) Find all four second-order partial derivatives of f.
c) State the domain and the range of f(x, y)

Thank you, I am getting confused going from the four second order partial derivatives to the domain and range.

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