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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![Solve the problem.
10) Evaluate
aw
at (u, v) = (1,5) for the function w = xz + yz - z²; x = uv, y = uv, z = u.
au
Write a chain rule formula for the following derivative.
aw
for w = f(p, q, r); p = g(t), q = h(t), r = k(t)
at
11)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe686847d-ae44-472a-b4ee-4fb39f70bc16%2Fd6d2254c-a46c-4cf2-96b4-083ce2a335a8%2F1gl43a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Solve the problem.
10) Evaluate
aw
at (u, v) = (1,5) for the function w = xz + yz - z²; x = uv, y = uv, z = u.
au
Write a chain rule formula for the following derivative.
aw
for w = f(p, q, r); p = g(t), q = h(t), r = k(t)
at
11)
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