2y + [[ 2-y]] lim Y>-2- y² +Y-2 lim Y→-2+ 2y + [[2-y]] y² +y-2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 29RE
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Question

Evaluate the limit by showing the complete solution. You may use a number line to support your answer.

lim
y>-2° Ÿ²+y-2
2y +
+ [[ 2-y]]
lim
Y→-2+
+ [[2-y]]
y² +y-2
zy t
Transcribed Image Text:lim y>-2° Ÿ²+y-2 2y + + [[ 2-y]] lim Y→-2+ + [[2-y]] y² +y-2 zy t
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Follow-up Question

Does it mean that the limit of the function 2y + [[2-y]] / y^2 + y -2 as x approaches -2 from the left and from the right, does not exist?

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