### Home > APCALC > Chapter 8 > Lesson 8.1.2 > Problem 8-20

8-20.

Evaluate each of the following limits.

Factor the denominator and rewrite the numerator as a piecewise. Notice that the pieces might or might not meet at

.

What does the graph look like as

?What is the end behavior of

Before taking the limit, multiply the top and bottom of the fraction by the conjugate of the bottom.

. Compare the highest powers of the top and the bottom. What does this graph look like at the end?

Before taking the limit, factor.