Multiple Choice
The extreme values of the function f(x , y, z) = 23 x + y2z subject to the constraintsx - z = 0 and y2 + z2 = 36 are given by:
A) 115, 128
B) - 115, 115
C) -128, 115
D) -128, 128
E) -128, -115
Correct Answer:

Verified
Correct Answer:
Verified
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