# Homework for Lecture #15

```Homework for Lecture #15
This homework is due no later than 5pm, on the day of the final exam, along with all the other homeworks
assigned prior to the final exam. You can hand them in in-class (before or after the exam), or you can drop
them off in room 154 for me, or you can staple it to all the other homeworks that are due, and slide it under
my office door (office #319)
Homework Problems
Section
3.4
4.2
4.2
Analyze the function:
Analyze the function:
(like we did in class)
Extra challenge, but doable:
#7 (see back of book)
#19 (see back of book)
#23 (see back of book)
#33 (see back of book)
#35 (see back of book)
#37 (see back of book)
#39 (see back of book)
#41 (see back of book)
Horizontal Line Test:
Find the Inverse:
#17 (see back of book)
#19 (see back of book)
#21 (see back of book)
#22 (f is not 1-to-1)
#27 (see back of book)
#29 (see back of book)
Composition:
Find the inverse:
(by 'find any values of x that need to be
excluded, the book means 'find the
domain)
#37 (see back of book)
#39 (see back of book)
#41 (see back of book)
#59 (see back of book)
#61 (see back of book)
#63 (see back of book)
#65 (see back of book)
#67 (see back of book)
Keep in mind that for every homework assignment, you should do as many problems as you need to really
have some confidence that you understand the material. If that means you do more than what’s here, that’s
great.
```