1. To the right, you are given a contour plot for the function z = f(r, y). 4 (a) Estimate the values of the derivatives f-(-2, –2) and fy(-2, –2). Please show how you obtained your estimates, and make it clear 3 2 which answer is which. 1 4 -3 -2 -1 1 2 3 4
1. To the right, you are given a contour plot for the function z = f(r, y). 4 (a) Estimate the values of the derivatives f-(-2, –2) and fy(-2, –2). Please show how you obtained your estimates, and make it clear 3 2 which answer is which. 1 4 -3 -2 -1 1 2 3 4
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:1. To the right, you are given a contour plot for the function z = f(r, y).
4
(a) Estimate the values of the derivatives f-(-2, –2) and fy(-2, –2).
Please show how you obtained your estimates, and make it clear
3
2
which answer is which.
1
4 -3 -2 -1
1 2 3 4
(b) Is fa linear function? First, clearly answer YES or NO. Then, briefly explain your answer.
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