Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 13 - Section 13.2 - Finding Limits Algebraically - 13.2 Exercises - Page 913: 39

Answer

Does not exist

Work Step by Step

We see that if we graph the function, two separate branches exist and no value exists for x=2. In fact the left hand limit and right hand limit do not equal each other and therefore the limit does not exist at that point.
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