1. Find each limit. Use o or -o when appropriate. State "DNE" if it does not exist. 7 + 2x lim x--3+ x2 - 9 а. -4x lim x→-2 (x + 2)3 Hint: Find the left and right side limits first. b.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 4E
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1. Find each limit. Use o or -o when appropriate. State "DNE" if it does not exist.
7 + 2x
lim
x→-3+ x2 –9
а.
-4x
lim
x→-2 (x + 2)3
Hint: Find the left and right side limits first.
b.
Transcribed Image Text:1. Find each limit. Use o or -o when appropriate. State "DNE" if it does not exist. 7 + 2x lim x→-3+ x2 –9 а. -4x lim x→-2 (x + 2)3 Hint: Find the left and right side limits first. b.
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