College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.6: Proportion And Variation
Problem 22E: Find the constant of proportionality. z is directly proportional to the sum of x and y. If x=2 and...
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I need answer within 20 minutes please please with my best wishes
![Find the derivative of the function at Po in the direction of A.
f(x, y, z) = xy + yz + zx, Po(1, –1, 2), A = 3i + 6j – 2k
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1bfbbdd5-7866-457b-b4ea-99ca352a6726%2Fe86a7d7b-cc79-43b2-8d9c-ebbf7e387e51%2Fnli5rd6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the derivative of the function at Po in the direction of A.
f(x, y, z) = xy + yz + zx, Po(1, –1, 2), A = 3i + 6j – 2k
%3D
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