Math 111  Introduction to Mathematical Methods and Applications


Fall 2013

Any of the following pdf files can be viewed and/or printed using Adobe Acrobat Reader which is available as a free download.

Course syllabus
Tentative Assignment Sheet


DATE ASSIGNMENT
08/26
Introduction and Signed Numbers
HW:  Section 0.2, p. 14:  #1, 7-13(odd), 29-43(odd)
Information Sheet [Due Wednesday, beginning of class]
08/28
Laws and Operations
HW:  Section 0.2, p. 14:  #3, 5, 15-25(odd), 45, 47, 49
08/30
HW:  Fractions Handout: #13-27(odd), 29-65(every other odd), 67-75(odd), 77-99(every other odd), 105-121(every other odd)
Problems taken from Elementary Algebra, 4th Edition, by Larson and Hostetler, Houghton Mifflin, 2008 
[Copies can be found in the green folder ouside the main offices of DA 209]
Review of Fractions:  Answers
Homework Check on Wednesday over Section 0.2 Homework from 08/26 and 08/28
09/04
In-Class Worksheet #1:  Exponents
HW:  Section 0.3, p. 19:  #1-7(odd), 9-59(every other odd), 61, 63, 65, 71
Homework Check 1
09/06
In-Class Worksheet:  Radicals
HW:  Section 0.4, p. 27:  #1, 35-47(odd), 53-57(odd)

09/09
In-Class Worksheet:  Rational Exponents
HW:  Section 0.4, p. 27:  #3-33(odd), 49, 51, 59-69(odd)
Quiz Wednesday over 08/30-09/06
09/11
Quiz 1
HW:  Section 0.5, p. 34:  #1-47(odd)
09/13
HW:  Section 0.5, p. 34:  #61, 63, 65, 69, 71
In-Class Practice of Radicals and Rational Exponents:  Review Exercies, p. 48:  #23, 25, 27, 39, 41, 43, 32, 30, 31, 33, 35, 37
Exam 1 Review Sheet 
Exam 1 Review Sheet with Answers
09/16
Review for Exam 1
09/18
Exam 1
09/20
Go over Exam 1
HW:  Factoring:  Common Term, Grouping, and Special Forms [Note:  This worksheet is homework.  Please keep it with your other homework for any homework checks.]
09/23
Factoring:  Common Term, Grouping, and Special Forms Worksheet is due Wednesday 09/25
HW:  Section 0.6, p. 39:  #1-7(odd), 47, 49, 9-45(odd), 51-65(odd)
09/25
HW:  Section 0.7, p. 45:  #1-19(odd)
09/27
In-Class Worksheet:  Adding and Subtracting Fractions
HW:  Section 0.7, p. 45:  #21-33(odd)
09/30
In-Class Worksheet:  Simplifying Complex Fractions
HW:  Section 0.7, p. 45:  #35-47(odd)
10/02
Quiz 2
HW:  Section 1.1, p. 63:  #1-19(odd)

10/04
HW:  Linear Equations Applications
HW:  Section 1.1, p. 63:  #23-29(odd), 43-53(odd)
10/07
In-Class Worksheet:  Functions
HW:  Section 1.2, p. 73:  #1(a,c), 3-6(all), 7-25(odd) [Don't answer anything about domain and range.]
Homework Check on Wednesday over 09/30-10/14 HW Assignments
10/09
In-Class Worksheet:  Domain, Range and Combining Functions
HW:  Section 1.2, p. 73:  #1(b), 3-6(all), 27-41(odd), 51-57(odd)
Exam 2 Review Sheet
Exam 2 Review Sheet Answers
10/11
Review for Exam 2
10/16
Exam 2
10/18
In-Class Worksheet:  Lines
HW:  Section 1.3, p. 85:  #1-45(odd)
10/21
Go over Exam
Section 1.3 Word Problem Examples
In-Class Worksheet:  Linear Equations and Word Problems
HW:  Section 1.3, p. 85 #47-65(odd)
IMPORTANT:  There will be a Quiz on Wednesday over Sections 0.7 and 1.2.  It will actually count as a Homework Check AND will give you the opportunity to earn up to 6 bonus points for your Exam grades.
10/23
HW3/Exam 2 Redo Quiz
In-Class Worksheet:  Solving Systems of Linear Equations:  Graphical and Substitution Methods
HW:  Section 1.5, p. 104: # 1-4(all), 5, 7, 9-12(all)
10/25
HW:  Section 1.5, p. 104:  #13-23(odd), 29, 31, 33
10/28
Linear System Word Problem Examples
In-Class Worksheet:  Linear System Word Problems
HW:  Section 1.5, p. 104:  #35-51(odd)
Homework Check on Wednesday over 10/21-10/25 Homework
10/30
Homework Check 3 over 10/21-10/25 Homework
Quadratic Equations Worksheet
HW:  Section 2.1, p. 134:  #1-31(odd), 39, 41, 45, 49, 51, 53, 55
11/01
In-Class 18:  Graphing Quadratic Functions
HW:   Section 2.2, p. 143:
#1-5(odd) but with these directions: (a) Find the (x,y) coordinate of the vertex; Is it a maximum or a minimum?  (b) Graph the function (w/o calculator).  Label the vertex.
#7-11(odd) but with these directions:  (a) Find the (x,y) coordinate of the vertex; Is it a maximum or a minimum? (b) Find the x- and y-intercepts, if they exist.  (c) Graph the function (w/o calculator).  Label the vertex and intercepts.
#31, 33, 35, 39
11/04
HW:  Worksheet 19 Determining Quadratic Functions
Take-Home Quiz 3 [Due:  Wednesday 11/06 by 5pm]
11/06
In-Class Worksheet:  Linear Inequalities
HW:  Section 1.1, p. 63:  #31, 33, 34, 35, 37, 38, 39, 41, 59, 63, 65
Take-Home Quiz 3 due today by 5pm
11/08
In-Class Worksheet:  Linear Inequalities with 2 Variables
HW:  Section 4.1, p. 265:  #1-25(odd)
Exam 3 Review Sheet
Exam 3 Review Sheet with answers
11/11
Review for Exam 3
11/13
Exam 3
11/15
HW:  Quadratic Inequalities
11/18
In-Class Worksheet:  Linear Programming:  Graphical Solutions
HW:  Section 4.2, p. 275: #1, 5, 9, 11, 13, 15, 19, 25, 29
11/20
In-Class Worksheet:  Exponential Functions, Part I
HW:  Section 5.1, p. 336:  #1, 3(a), 5, 7, 9, 11, 17, 19, 21, 29, 30, 34
Instead of an in-class homework check on Friday, turn in the following two problems (Show all your work in a clear and organized way).
Due Friday:  (From 11/15) Quadratic Inequalities Worksheet #6 (2x^2 + x >= 1) and Section 4.2, p. 275:  #13
11/22
In-Class Worksheet:  The (Natural) Exponential Function
HW:  Section 5.1, p. 336:  \#3(b), 13, 15, 31, 33, 41
HW:  Exponential Functions, Part II
11/25
In-Class Worksheet:  Logarithms
HW:  Section 5.2, p. 348: #1-17(odd), 21, 23
11/27
Class Canceled for Wednesday, November 27

Thanksgiving Beak
12/02
In-Class Worksheet:  Properties of Logarithms
HW:  Section 5.2, p. 348: #27-45(odd), 49, 50, 51, 53, 57, 61
Quiz on Wednesday over 11/20 & 11/22 material
12/04
Quiz 4
12/06
Final Exam Review Sheet
Final Exam Review Sheet w/ Answers

Click link for Finals Week Schedule and Office Hours
12/09
Monday Reading Day
Office Hours  10:30-12:00
12/10
Tuesday
Office Hours 9:00-10:00
Optional Review Session 11:00am-12:00pm (probably in our regular classroom)
12/11
Wednesday
Office Hours 1:00-2:00
12/12
Thursday
12/13 Friday
Office Hours 9:00-10:00
 Comprehensive Final Exam 10:30am-12:30pm

Old Assignments/Quizzes/Exams Spring 2005



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