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- Nov 4th 2007, 08:21 PM #1

- Joined
- Nov 2007
- Posts
- 12

## last problem....

Suppose that .

**Note:**Several parts of this problem require answers entered in interval notation. Note, with interval notation, you can enter the empty set as .

(A) List all the critical values of . Note: If there are no critical values, enter*NONE*.

(B) Use interval notation to indicate where is increasing.

Increasing:

(C) Use interval notation to indicate where is decreasing.

Decreasing:

(D) List the values of all local maxima of . If there are no local maxima, enter*NONE*.

values of local maximums =

(E) List the values of all local minima of . If there are no local minima, enter*NONE*.

values of local minimums =

(F) Use interval notation to indicate where is concave up.

Concave up:

(G) Use interval notation to indicate where is concave down.

Concave down:

(H) List the values of all the inflection points of . If there are no inflection points, enter*NONE*.

values of inflection points = (I) Use all of the preceding information to sketch a graph of . Include all vertical and/or horizontal asymptotes. When you're finished, enter a "1" in the box below.

- Nov 4th 2007, 08:35 PM #2