Find the following. f(x) = x², g(x) = 3x - 7 X = 2 (a) (f+g)(x) = x² + 3x - 7 2 (b) (f- g)(x)=x²-3x+7 (c) (fg)(x) = 3x³ - 7x² (d) (f/g)(x) = What is the domain of f/g? 7 2 2 x 3x - 7

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 Domain of f/g
Find the following.
f(x) = x², g(x) = 3x - 7
X =
2
(a) (f+g)(x) = x² + 3x - 7
2
(b) (f-g)(x) = x - 3x + 7
(c) (fg)(x) =
(d) (f/g)(x) =
3x³ - 7x²
38²2-7
3x - 7
What is the domain of f/g?
7
2
Transcribed Image Text:Find the following. f(x) = x², g(x) = 3x - 7 X = 2 (a) (f+g)(x) = x² + 3x - 7 2 (b) (f-g)(x) = x - 3x + 7 (c) (fg)(x) = (d) (f/g)(x) = 3x³ - 7x² 38²2-7 3x - 7 What is the domain of f/g? 7 2
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