A graph of y = f(x) is shown and a c-value is given. Use the graph to find the following, whenever they exist. (If the limit is infinite, enter 'o' or '-', as appropriate. If the limit does not otherwise exist, enter DNE. C = 20 -10 (a) lim f(x) 20 10 -10 y = f(x) x 10 20 30

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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(b)
C = 20
A graph of y = f(x) is shown and a c-value is given. Use the graph to find the following, whenever they exist. (If the limit is infinite, enter '∞' or '-', as appropriate. If the limit does not otherwise exist, enter DNE.)
20
20
10
y
y = f(x)
V
-10
-10
10
20
20
(a)
lim f(x)
X-C
f(c)
30
30
X
Transcribed Image Text:(b) C = 20 A graph of y = f(x) is shown and a c-value is given. Use the graph to find the following, whenever they exist. (If the limit is infinite, enter '∞' or '-', as appropriate. If the limit does not otherwise exist, enter DNE.) 20 20 10 y y = f(x) V -10 -10 10 20 20 (a) lim f(x) X-C f(c) 30 30 X
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