Find f'(x) and simplify. f(x) = 5x4 Inx

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter4: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 3CC: If xis large, which function grows faster, f(x)=2x or g(x)=x2?
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Find f'(x) and simplify.
f(x) = 5x4 Inx
Which of the following shows the correct application of the product rule?
O A. (5x¹) (-)-(Inx) (20x²³)
(1)
X
B. (5x4) (20x³) + (In x)
O c. (5x²) (+) + (Inx) (20x³)
X
O D.
f'(x) =
() (201¹)
Transcribed Image Text:Find f'(x) and simplify. f(x) = 5x4 Inx Which of the following shows the correct application of the product rule? O A. (5x¹) (-)-(Inx) (20x²³) (1) X B. (5x4) (20x³) + (In x) O c. (5x²) (+) + (Inx) (20x³) X O D. f'(x) = () (201¹)
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