Exam 2 Information

Math 22
Spring 2008

Exam 2 is made up of 16 multiple choice questions, each worth 5 points (answers recorded on your scantron)  and 2 "partial credit" problems for which you must show work to receive full credit.  You will do your work in your exam booklet.  The booklet will be collected and scored by hand.  Each partial credit problem is worth 10 points.  

Students are expected to know (have memorized) the following geometric formulas:  

• area of triangle
• area of rectangle
• area of circle
• circumference of a circle       

Students are expected to know all of the graphs on page 232 (except Greatest Integer Function).

Helpful form for graphing:  Graph Form
Following is a breakdown of questions by section.

3.1                    2 questions
3.2                    partial credit (includes some ideas from 3.3 and 3.4) (10 points)
3.3                    1 questions
3.4                    2 question
3.5                    2 questions
Modeling           2 question
3.6                   2 questions
3.7                   2 question
4.1                   2 questions
4.2                   1 question
4.5                   partial credit (10 points)

In addition to reviewing class notes, quizzes, homework, and practice exams, students should do and understand all of the following textbook problems.  
3.1:  21,23,29, 32,33,39,49,51,53,54,55
3.2:  41,45,46,49,50
3.3:  1,3,21,23,25,27
3.4:  25,27,29,31,35,61,63,64,65,67
3.5:  19,23,27,29,31,35,37,41
Modeling:  5,7,9,10,11,21,23,25,30,33
3.6:  3,5,7,9,10,17,19,21,33,35,37,39
3.7:  9,10,11,12,15,35,37,39,41,43,45
4.1:  21,23,25,27,31,33,41,43,45 (41-45 determine end behavior only.. don't use graphing calculator)
4.2:  15,21,23
4.5:  11,13,15,17,31,33,37,39,41  (use graph form linked to above)