If ¹f [ 2³ sin ædæ = −2³ cos x + 3x² sin æ+ 6x cos a - 6 [ f(x)dæ, then f(x) = a. x cos x b. sin x c. x sin x d. cos x

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.7: Exponential And Logarithmic Models
Problem 27SE: Prove that bx=exln(b) for positive b1 .
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If [ 2³ s
x³ sin xdx = -x³ cos x + 3x² sin x + 6x cos x 6 f f(x)dæ, then f(x)
=
a. X COS X
b. sin x
c. x sin x
d. cos x
Transcribed Image Text:If [ 2³ s x³ sin xdx = -x³ cos x + 3x² sin x + 6x cos x 6 f f(x)dæ, then f(x) = a. X COS X b. sin x c. x sin x d. cos x
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