Find lim f(x). x2 - 16 if x>0 x+4 Let f(x) = x2 - 16 if x<0 X-4 O A. 4 О В. О Ос. -4 O D. Does not exist

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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Find lim f(x).
X0+
x - 16
if x>0
x+4
Let f(x) = .
x2 - 16
X
if x<0
X-4
O A. 4
О В. О
Ос. - 4
O D. Does not exist
Transcribed Image Text:Find lim f(x). X0+ x - 16 if x>0 x+4 Let f(x) = . x2 - 16 X if x<0 X-4 O A. 4 О В. О Ос. - 4 O D. Does not exist
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