### Home > CALC > Chapter 6 > Lesson 6.1.1 > Problem 6-13

6-13.

Evaluate each limit.

To find the limit as the function approaches

, look at the end behavior of the function. Find the end behavior by looking at only the highest-power terms in the denominator and numerator.

Because the function's end behavior follows the trend of an

graph, we know that the limit as the function approachesis also .

This is ALMOST the same problem as part (a) but, evaluate the limit as

instead of.

Note: sometimes there is are different end-behavior limits in each direction.

Refer to part (a). Remember to include

as part of the highest power for the numerator!

See part (a).

Note: this means that there is a horizontal asymptote of