Question: Given f ( x ) = e - 4 x c o s 4 x . Then f ' ( x ) = ( a

Given f(x)=e-4xcos4x. Then f'(x)=
(a)f'(x)=-4e-4x(sin4xcos4x)
(b)f'(x)=-4e-4xsin4x
(c)f'(x)=-4e-4x(cos4x-sin4x)
(d)f'(x)=4e-4xsin4x
d
c
b
a
Given f ( x ) = e - 4 x c o s 4 x . Then f ' ( x

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

pts ILS The graph of the function f x e 4 can be obtained from the graph of g x e by one of the following actions a reflecting the graph of g x in the x axis b reflecting the graph of g x in the y...

Q:

Given f x 7x 4 a Find f x h and simplify b Find f x h f x h Part 1 of 2 a f x h 7x 7h 4 Part 1 2 Part 2 of 2 and simplify f x h f x

Q:

2.5 points Given f (x) = 3x + 4, g (x) = x2 - 7, and h (x) = 8 - x3, which of the following shows the first step in determining the function f (h (g (x)))? 3(12 -7) +4(8-23) 3 (8 - 23) + 4 (2 2 - 7 )...

Q:

6 Given f ( x ) dx = 4 and f(x) dx = -3, evaluate the following. 3 6 (a) f( x) dx 0 3 (b) f( x) dx 6 3 (c) f( x) dx 3 6 (d) -5f(x) dx 13

Q:

Refer to functions 3 and if. Find the indicated function and write the domain in interval notation. 1'5 x-T silt)= r = x2-49 (J) 5-x Refer to functions s and t. Find the indicated function and write...

Q:

Evaluate f c at the point f x e x 3 c 1 3 O A f 1 36 OB f 1 6 OC f 1 42 OD f 1 1

Q:

Domain Range 3 4 2 1 10 1 2 3 4 5 2 3 5 Domain Range 2 O 6 Given f x x 4 and g x x 2 find the following 3 points f 2 g 2

Q:

Is the set of functions f x e 4 x ex 3 linearly dependent or linearly independent on Discuss Since e 3 ex 4 we see that ex 3 is x 4 a constant multiple of e and the set of functions is linearly...

Q:

Given f (x) = e", show the details of how to obtain the MacLaurin series for this function.Given f (x) =e21x , show the details of how to obtain the 3" MacLaurin polynomial for this function

Q:

Given f x 3x 4 and g x 5x 2 find 2f 4 O 6x 8 O 16 O 32 O 2 3x 4

Q:

Required: Prepare accounting general journal entries to adjust the preliminary trial balance for the transactions listed above. You should present each entry in the following format, using dollar...

Q:

You decide to start your own business as a professional corporation. You purchase an office building for $350,000 even though you feel the building is worth $450,000 and your real estate agent said...

Q:

In the United States, nearly half of all black adults have some form of cardiovascular disease, compared with about 1/3 of all white adults. True or false

Q:

A particle is moving in three dimensions and its position vector is given by; r(t) = (4, 4t + 2, 3t)i + (4, 5t - 2, 3)2 + (3, 3t + 3, 1t)k where r is in meters and t is in seconds. Determine the...