Question 14 f()9() Let k(x) = If f(x) 4, g(x)-4x +4, and h(x) 2-x - 1 what is k' (x)? h() 4x +4, and h(a) G: U XII A: See Select the correct answer below: Q: Use At4) 4(- 4)( - 4) ) ( 2 - 1) ( y is d answ See an (1)( 42 14)1( 4)4) (22 1) Q: Find dx (1)4r11) t(a- 4)( 4) ( 2-10 Xy See answe ( 4)(2 1)-(4z 14)(22 1) ( -1) The equat Complete dv/dx b. Sc Q: ((a)-Az 4)+(z 4)(-4))(2 .z-1)-(-4)(- 414)(2z 1) (2 2-1) See answer Q: Suppose y is tha clano af th

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question 14
f()9()
Let k(x) =
If f(x) 4, g(x)-4x +4, and h(x) 2-x - 1 what is k' (x)?
h()
4x +4, and h(a)
G: U
XII
A: See
Select the correct answer below:
Q: Use
At4) 4(- 4)( - 4) ) ( 2 - 1)
(
y is d
answ
See an
(1)( 42 14)1( 4)4)
(22 1)
Q: Find dx
(1)4r11) t(a- 4)( 4)
( 2-10
Xy
See answe
( 4)(2 1)-(4z 14)(22 1)
( -1)
The equat
Complete
dv/dx b. Sc
Q:
((a)-Az 4)+(z 4)(-4))(2 .z-1)-(-4)(- 414)(2z 1)
(2 2-1)
See answer
Q: Suppose y is
tha clano af th
Transcribed Image Text:Question 14 f()9() Let k(x) = If f(x) 4, g(x)-4x +4, and h(x) 2-x - 1 what is k' (x)? h() 4x +4, and h(a) G: U XII A: See Select the correct answer below: Q: Use At4) 4(- 4)( - 4) ) ( 2 - 1) ( y is d answ See an (1)( 42 14)1( 4)4) (22 1) Q: Find dx (1)4r11) t(a- 4)( 4) ( 2-10 Xy See answe ( 4)(2 1)-(4z 14)(22 1) ( -1) The equat Complete dv/dx b. Sc Q: ((a)-Az 4)+(z 4)(-4))(2 .z-1)-(-4)(- 414)(2z 1) (2 2-1) See answer Q: Suppose y is tha clano af th
Expert Solution
Step 1

Since from the given information:

f(x) = x-4

g(x) = -4x+4

h(x) = x2-x-1

and,

(x)=(x)g(x)
h(x)
Step 2

It is required to calculate k’(x).

For this first calculate k(x)

f (x)g(x)(x-4)(-4x + 4)
=x(-4x+4)-4(-4x + 4)
-4x2 4x16x -16
-4x220x-16
k(x) (x)8(x)_-4x ,
h(x)
-4х? + 20х -16
11
x2-x-1
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