Find the functions f + g, f – g, fg, and 1 -; g(x) 2 x + 7 f(x) = %3D .2 x - 7 f +g = f - g = fg f II II II

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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Find the functions f + g, f – g, fg, and
1
-; g(x)
2
x + 7
f(x) =
%3D
.2
x - 7
f +g =
f - g =
fg
f
II
II
II
Transcribed Image Text:Find the functions f + g, f – g, fg, and 1 -; g(x) 2 x + 7 f(x) = %3D .2 x - 7 f +g = f - g = fg f II II II
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