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Lecture "1 point Quiz" Information 
1. One point quizzes can be administered for any lecture.
2. These quiz points will be added to the next hourly exam. 
3. If both exams are past, the points will be added to the recitation grade.
4. No make-up quizzes will be given in lecture. 
5. No credit will be given for incorrect or missing work, incorrect answers, or missing section numbers.
6. Bonus Points will not be added when attendance is poor.
 

Grades
Grades for this course may be made available on the internet. Your ID number is either a 4 digit code provided to me in the beginning of the course, or the last four digits of your ID number. All sections are combined and listed in order of the ID number. Click here for grades 

Each hourly and recitation (or class participation) count 20% of your final grade. The final counts 40%. The letter grade equivalents are 90%=A, 80%=B, 70%=C, 60%=D for uncurved grades

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PRECALCULUS II
640:112 
Course Description 01:640:112
Math 112  Precalculus II (2)
Prerequisite: 01:640:111. Corequisites: 01:640:012 for 01:640:112. This course with 01:640:111 covers the same material as 01:640:115, but at a slower pace. Students may not receive more that 4 normal credits for any combination of 01:640:111-112, and 115. 

Exponential, logarithmic, and trigonometric functions. 

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SYLLABUS Text: Stewart, Redlin, and Watson, Precalculus: Mathematics for Calculus, 3rd Ed., l998: Brooks/Cole Publishing Co. 

Lecture Sections Topics Homework Problems 
1 2.1 Review of Functions. #3,4,7,8,13,29,30,45,47 
   2.2 #3,5,7,11,15,18,41,47,63,71,76 
   2.3 #1,2,7,8,9,11,12,13,21,22,39,40 
   2.4 #5,8,9,11,25,26,29,33 
   2.5 #7,8,23,26,37,41,55,58 
2 2.6 Combining Functions; Begin One-to-One Functions and Their Inverses. #3,4,9,12,15,16,23,24,35,36,47,53,55 
2.7 #3,4,5,6,11,12,14,15 
3    2.7 Finish One-to-One Functions and Their Inverses. #21,29,30,41,42 
4    4.1 Exponential functions. #2,3,4,8,13,14,19,20,23,24,37,43,44,45, 
46,52,56,62 
5    4.2 The Natural Exponential Function. #2,7,8,11,12,19,21,24,28,31 
6    4.3 Logarithmic functions. #3,4,5,9,10,11,17,18,25,26,33 
34,38,41,50,58,61,62,67,68,69,70,75,76 
7   4.4 Laws of logarithms. #3,5,6,21,23,24,31,33 
34,35,43,45,47,54,58a-e 
8    4.5 Exponential and Logarithmic Equations. #7,9,10,39,41,48,49,50,56,57,64,67,68 
9    4.6 Applications of Exponential and Logarithmic Functions. #3,4,5,6,15,16,17,18,21,29,38 
10    Catch-up and Review. 
11    EXAM I 
12    Material on Modeling (pgs 341-349). #1,2,3,5,6 
13    5.1 The Unit Circle. #3,7,12,13,19,23,24,27,35,37,38,46 
14    5.2 Trigonometric Functions of Real Numbers. #5,7,8,19,20,21,22,27 
35,36,39,49,50,61,67,71,72 
15    5.3 Trigonometric Graphs. #5,7,8,13,16,23,24,35 
36,39,41,49,50,51,52,57,65,68 
16    5.4 More Trigonometric Graphs. #1,3,4,9,23,36,41,42,45 
17    Modeling Periodicity (pgs 393-405). #1,3,7,16 
18     6.1 Angle Measure; Begin Trigonometry of Right Triangles. #3,5,6,13,15,16,19,21 
25,27,37,43,46,48,49,55,56 
6.2 #3,5,13,15,17,18 
19    6.2 Finish Trigonometry of Right Angles. #31,32,33,34,37,41,46,47,49 
20    Catch-up and Review. 
21    EXAM II 
22    6.3 Trigonometric Functions of Angles. #2,19,21,22,31,32,41,43,47,51,54 
23    6.5 The Law of Cosines. #1,3,4,27,30,32,33 
24    7.1 Trigonometric Identities #1,3,4,13,14,89,90,93,95,96 
25    7.2 Addition and Subtraction Formulas; The Double and Half-Angle Formulas. #2,3,7,8,15,23,28,33,38,43 
7.3 #1,4,5,9,14,19,24,25,26,29,49,59 
26    7.4 Inverse Trigonometric Functions. #1a-c,3a-c,5,7,11,18,29,30,33,40,41,42,48,51 
27    7.5 Trigonometric Equations. #3,4,13,14,17,27,31,36,41,46,47,48,55,65,66 
28   Catch up and Review.