Suppose that lim as x approaches infinity of f(x) + x^2 = L for some number L. Then lim as x approaches infinity of f(x)/1+x-x^2 is?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 48E
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Suppose that lim as x approaches infinity of f(x) + x^2 = L for some number L. Then lim as x approaches infinity of f(x)/1+x-x^2 is?

f (x)
Question 20 Suppose that lim→∞(f(x)+ x²) =l for some number l. Then lim-00
is
(а) —1
(b) 1
(c) 0
(d) 0
(e) none of these
Transcribed Image Text:f (x) Question 20 Suppose that lim→∞(f(x)+ x²) =l for some number l. Then lim-00 is (а) —1 (b) 1 (c) 0 (d) 0 (e) none of these
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