A three times differentiable function fwith f'(x) 0 has a D-derivative at x given 2 f'"(x) 3(f"(x) Df(x)=(x) 2 f(x), 1. Compute Df(x) where f(x) = ex. 2 2. Show that D(f o g)(x) ((Df) g)(x) (g'(x))Dg(x) - Assuming that both Df(x) and Df-1(x) exist, find a formula for Df-1(x) 3. X tnt dt for t > 0. 4. Compute Df-1 (0) where f(x) = 1

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter9: Multivariable Calculus
Section9.CR: Chapter 9 Review
Problem 54CR
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A three times differentiable function fwith f'(x) 0 has a D-derivative at x given
2
f'"(x) 3(f"(x)
Df(x)=(x) 2 f(x),
1. Compute Df(x) where f(x) = ex.
2
2. Show that D(f o g)(x) ((Df) g)(x) (g'(x))Dg(x)
-
Assuming that both Df(x) and Df-1(x) exist, find a formula for Df-1(x)
3.
X
tnt dt for t > 0.
4. Compute Df-1 (0) where f(x) =
1
Transcribed Image Text:A three times differentiable function fwith f'(x) 0 has a D-derivative at x given 2 f'"(x) 3(f"(x) Df(x)=(x) 2 f(x), 1. Compute Df(x) where f(x) = ex. 2 2. Show that D(f o g)(x) ((Df) g)(x) (g'(x))Dg(x) - Assuming that both Df(x) and Df-1(x) exist, find a formula for Df-1(x) 3. X tnt dt for t > 0. 4. Compute Df-1 (0) where f(x) = 1
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ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,