Math 140 Section 82
Spring 2007 Exam 2
Monday, March 5,2007
Instructor: Atilla Sit
Closed book, closed notes. Calculators are NOT allowed. Show all of your work in the spaces provided.
There are 5 questions, total 100 points. This exam contains 3 pages. Please make sure that you have all
the pages before beginning and don't forget to write your name. Good luck!
1-. (27 pts)
Use the graph of the function
given below to answer the following questions:
(a) (3 pts)
(b) (3 pts)
(c) (3 pts)
(d) (3 pts)
Slhat is the domain of
What is the range of
What are the r-intercepts (if any)?
What is the gr-intercept (if any)?
(e) (3 pts) List the intervals on which
(f) (3 pts) List the