1. Let f(x)= x²+x-6 |x2| 7 x b 2 x + a 3 2 if x < 2 if x = 2. Find the value of a and b such that lim f(x) exists. x-2 if x > 2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 52E
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1. Let f(x) =
x²+x-6
|x2|
7
x
b
2
+ a
3
x -
2
if x < 2
if x=2 . Find the value of a and b such that lim f(x) exists.
x-2
if x > 2
Transcribed Image Text:1. Let f(x) = x²+x-6 |x2| 7 x b 2 + a 3 x - 2 if x < 2 if x=2 . Find the value of a and b such that lim f(x) exists. x-2 if x > 2
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