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.

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.

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter2: Functions

Section2.4: Average Rate Of Change Of A Function

Problem 4.2E: bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.

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