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Find the limit f(x) = |x-2|(2x+5) / x-2?

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Find the limit f(x) = |x-2|(2x+5) / x-2?

as x approach 2+
as x approach 2-
as x approach 2

why are the answers -9,-9,9

limits

asked Feb 9, 2015 in ALGEBRA 2 by anonymous

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1 Answer

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Step 1 :

The function is .

Find .

Definition of absolute value function :

Thus, .

Step 2 :

Find .

Thus, .

Step 3 :

Since , does not exist.

Solution :

.

.

does not exist.

answered Feb 9, 2015 by lilly Expert

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