Let f(x, y) = 20°y*(1 – 5æy). Then which of the following statements is/ are TRUE? Select one or more: O a. The points (3, ), (4, ) are critical points of f. 25 b. (0,0) is a local maxima. c. None of the other options. d. (0, 0) is neither a local maxima nor a local minima. e. The points (0, 0), (4,0), (0,4) are critical points of f.

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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Let f(x, y) = 2x°y*(1 – 5xy). Then which of the following
4
%3D
statements is/ are TRUE?
Select one or more:
a. The points (3, ), (4, 5) are critical points of f.
, 20
b. (0, 0) is a local maxima.
c. None of the other options.
d. (0,0) is neither a local maxima nor a local minima.
e. The points (0, 0), (4,0), (0, 4) are critical points of f.
Transcribed Image Text:Let f(x, y) = 2x°y*(1 – 5xy). Then which of the following 4 %3D statements is/ are TRUE? Select one or more: a. The points (3, ), (4, 5) are critical points of f. , 20 b. (0, 0) is a local maxima. c. None of the other options. d. (0,0) is neither a local maxima nor a local minima. e. The points (0, 0), (4,0), (0, 4) are critical points of f.
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