In Problems 12–14, find the domain of each rational function. Find any horizontal, vertical, or oblique asymptotes. x + 4 x + 3x + 2 12. R(x) = x + 2 x? - 9 13. R(x) 14. R(x) %3D X - 2 (x + 2)²

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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In Problems 12–14, find the domain of each rational function. Find any horizontal, vertical, or oblique asymptotes.
x + 4
x + 3x + 2
12. R(x) =
x + 2
x? - 9
13. R(x)
14. R(x)
%3D
X - 2
(x + 2)²
Transcribed Image Text:In Problems 12–14, find the domain of each rational function. Find any horizontal, vertical, or oblique asymptotes. x + 4 x + 3x + 2 12. R(x) = x + 2 x? - 9 13. R(x) 14. R(x) %3D X - 2 (x + 2)²
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