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Algebra & Trigonometry with Analytic Geometry

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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The graph of the function f satisfies lim f(x) =
=
x→4
1
-5
-7
-8
-9
-10
f(x)
1
2
3
7
- 10.
Note: You can click on the graph to enlarge the image.
Determine a value > 0 that satisfy each statement.
8
0
X
-
-
(a) if 0 < x − 4| < 8, then |ƒ(x) − ( − 10)| < 4. A good value would be d <
(b) if 0 < x −4 < 6, then |ƒ(x) − ( - 10)| < 2. A good value would be <
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