Find the differential dz of the function f(z, y) = 4g²+z*y – 2xy and use it to approximate Az at point (1, –1). Use Az =0.03 and Ay=-0.02. What is the exact value of Az?
Find the differential dz of the function f(z, y) = 4g²+z*y – 2xy and use it to approximate Az at point (1, –1). Use Az =0.03 and Ay=-0.02. What is the exact value of Az?
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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Transcribed Image Text:Find the differential dz of the function f(z, y) = 4y° + z°y – 2ry and use it to approximate A:at point (1, –1). Use Az =0.03 and
Ay = -0.02. What is he exact value of Az?
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