Limits Algebraically

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Answer explanation

A nonzero divided by a number implies a vertical asymptote, so the limit does not exist.

Answer explanation

If you get 0/0, then try factoring.

Answer explanation

For end behavior of rational functions, remember to divide every term by the highest power of x in the DENOMINATOR.

Answer explanation

If you get 0/0, then try rationalizing.

Answer explanation

For end behavior of rational functions, remember to divide every term by the highest power of x in the DENOMINATOR.

• DNE

• 0