Use the given graph to determine the limit, if it exists.
lim (fx) x-3-

Question

Use the given graph to determine the limit, if it exists.
lim (fx) x->3-

anonymous · Answer

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anonymous · Answer

The limit of f(x) as y approaches 3 from the right the left equals 3.

anonymous · Answer

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aum · Answer

They want the left hand limit as x approaches 3 from the left.

aum · Answer

The left hand limit is +1  (approaching 3 from the left)
The right hand limit is +3  (approaching 3 from the right)

aum · Answer

They are asking for the left hand limit as x approaches 3 from the left.

anonymous · Answer

Didn't you already answer it though? 
"The left hand limit is +1 (approaching 3 from the left)"

aum · Answer

Yes.  But I also showed you the right hand limit FYI and I didn't want you to submit the wrong limit as the answer.

anonymous · Answer

Thank you very much, but sorry one more time how do you know they are asking for the left though?