For the given functions f and g, find the requested function and state its domain. f(x) = 6 - 6x; g(x) = -2x + 6 Find f+ g. (f + g)(x) = -2x + 6; {x| x # 3} (f + g)(x) = -4x+ 12; {x|x # - 3} O (f + g)(x) = -8x + 12; all real numbers (f + g)(x) = 4x; all real numbers

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...
Question
For the given functions f and g, find the requested function and state its domain.
f(x) = 6 - 6x; g(x) = -2x + 6
Find f+ g.
(f + g)(x) = -2x + 6; {x| x # 3}
(f + g)(x) = -4x + 12; {x|x # - 3}
O (f + g)(x) = -8x + 12; all real numbers
(f + g)(x) = 4x; all real numbers
Transcribed Image Text:For the given functions f and g, find the requested function and state its domain. f(x) = 6 - 6x; g(x) = -2x + 6 Find f+ g. (f + g)(x) = -2x + 6; {x| x # 3} (f + g)(x) = -4x + 12; {x|x # - 3} O (f + g)(x) = -8x + 12; all real numbers (f + g)(x) = 4x; all real numbers
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