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Author Question: If (a, b) is a critical point in the interior of the domain of f(x, y) and ifthen f has a local ... (Read 390 times)

NguyenJ

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on: Jun 16, 2021

Question 1

Write an "area" word problem for which finding the solution would involve evaluating the double integral

 

Question 2

If (a, b) is a critical point in the interior of the domain of f(x, y) and if  then f has a local minimum at (a, b) if

 I.   D > 0 and fxx(a, b) > 0.
 II.  D > 0 and fxx(a, b) < 0.
 III. D < 0.
◦ I, II, and III are all incorrect.
◦ Only II is correct.
◦ Only I is correct.
◦ Only III is correct.
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
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Marked as best answer by NguyenJ on Jun 16, 2021

angrybirds13579

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Reply #1 on: Jun 16, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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NguyenJ

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Reply 2 on: Jun 16, 2021
Thanks for the timely response, appreciate it

strudel15

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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