Ch $3$ lec $3$

$2.$

How many critical points does $f$ have? $$

For ench of the $6.$moning Trestions, wewer answer, line the bibels of the relevant poins. For insance, if a question asks you to identify the points at which the function has a local maximum, and the points at which the function has a local maximiam are B$,$ E$,$ and H$,$ then you shoold npe BEH. If there are no points of the type ated erty? question, then type the wond NONE.

Which points are critical points? $$

At which points does $f$ lave a local maximum? $$

At which points does $f$ have a heal mintum? $$

$$

$$

B$35$ FII

names

$$

Suach

Montly sury