Find the linear approximation of the function at the given point. f(x, y) = -4x²y³ at (-9,7) O A. L(x, y) = -2744x + 5292y + 444,528 O B. L(x, y) = -2744x - 47,628y + 444,528 O C. L(x, y) = 24,6%x + 5292 y + 444,528 O D. L(x, y) = 24,6%x - 47,628y + 444,528

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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Find the linear approximation of the function at the given point.
f(x, v) = 4x2y3 at (-9, 7)
O A. L(x, v) = -2744x + 5292y+ 444,528
O B. L(x, v) = -2744x - 47,628y+ 444,528
O C. L(x, v) = 24,696x + 5292y+ 444,528
O D. L(x, y) = 24,6%x - 47,628y + 444,528
Transcribed Image Text:Find the linear approximation of the function at the given point. f(x, v) = 4x2y3 at (-9, 7) O A. L(x, v) = -2744x + 5292y+ 444,528 O B. L(x, v) = -2744x - 47,628y+ 444,528 O C. L(x, v) = 24,696x + 5292y+ 444,528 O D. L(x, y) = 24,6%x - 47,628y + 444,528
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