Find the following. f(x) = x + 4,  g(x) = x − 4 (a)    (f + g)(x) =

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.6: Absolute Value Functions
Problem 11SE: For the fallowing exercises, find the x- and y-intercepts of the graphs of each function. 11....
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Find the following.

f(x) = x + 4,  g(x) = x − 4
(a)    (f + g)(x) = 
 
 
 


(b)    (f − g)(x) = 
 
 
 


(c)    (fg)(x) = 
 
 
 


(d)    (f/g)(x) = 
 
 
 


What is the domain of 

f/g?

 (Enter your answer using interval notation.)

 
 
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