(a) Let f(x, y) = x2 + y2. Estimate fx(2, 1) andfy(2, 1) using the contour diagram for f
Chapter 14, Problem 41(choose chapter or problem)
(a) Let f(x, y) = x2 + y2. Estimate fx(2, 1) andfy(2, 1) using the contour diagram for f in Figure14.21.(b) Estimate fx(2, 1) and fy(2, 1) from a table of valuesfor f with x = 1.9, 2, 2.1 and y = 0.9, 1, 1.1.(c) Compare your estimates in parts (a) and (b) withthe exact values of fx(2, 1) and fy(2, 1) found algebraically.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer