Question
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Find the limits in a), b), and c) be ow for the function . Use and when appropriate.
a) Select the correct choice below and fill in any answer boxes in your choice.
A.
(S mplify your answer.)
B. The limit does not exist and is neither nor .
b) Select the correct choice balow and fill in any answer boxes in your choice
A.
(Simplify your answer:)
B. The limit does not exist and is neither nor .
c) Select the correct choice below and fill in any answer boxes in your choice.
A.
(Simplify your answer)
B. The limit does not exist and is neither nor .

Ask by Matthews Huff. in the United States
Jan 22,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

a)
b)
c) The limit does not exist and is neither nor .

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Answered by UpStudy AI and reviewed by a Professional Tutor

The Deep Dive

Let’s dive into these limit evaluations!
When approaching the function , as approaches 7 from the left ( ), the denominator approaches zero from the negative side, causing the whole function to dive toward negative infinity. So indeed, the correct choice for a) is:
A.
Now, when we check what happens as approaches 7 from the right ( ), the denominator approaches zero from the positive side, and the function shoots up to positive infinity. Therefore, for b), the choice is:
A.
Finally, when we consider the limit as approaches 7 from both sides, since diverges in separate directions, the limit as does not exist:
B.
So to summarize: a) A, b) A, c) B!

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