o functions are given as f(x) kx- 2 and g(x) he two composite functions f(g(x)) and g(f(x)) are equal for all x, en k is -1 2 = = kx + 4,

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
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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Subject : Calculas

 

Two functions are given as f(x)
kx- 2 and g(x)
if the two composite functions f(g(x)) and g( f(x)) are equal for all x,
then k is
A
B
-1
0
1
2
=
= kx + 4,
Transcribed Image Text:Two functions are given as f(x) kx- 2 and g(x) if the two composite functions f(g(x)) and g( f(x)) are equal for all x, then k is A B -1 0 1 2 = = kx + 4,
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