2+4r+4 If f(x) = why does f(-2) not exist? Show algebraically that lim f(x) %3D X+2 I-2 does exist. Support your answer graphically and through table of values.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 7E
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give solution and answer in graphical solution and tabular solution of the given problem.

2+4x+4
If f(x) =
why does f(-2) not exist? Show algebraically that lim f(x)
%3D
X+2
X--2
does exist. Support your answer graphically and through table of values.
Transcribed Image Text:2+4x+4 If f(x) = why does f(-2) not exist? Show algebraically that lim f(x) %3D X+2 X--2 does exist. Support your answer graphically and through table of values.
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