Kelly MacArthur
Publisher: Kendall Hunt

## eBook

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• Chapter 1: Linear Equations and Inequalities
• 1.1: Linear Equations in One Variable (49)
• 1.2: Linear Inequalities in One Variable (35)
• 1.3: Equations of Lines (55)
• 1.4: Systems of Linear Equations (35)
• 1.5: Functions (33)
• 1.6: Linear Business Applications (16)
• 1.7: Linear Inequalities in Two Variables (20)
• 1.8: Graphical Linear Programming (17)
• 1: Review

• Chapter 2: Matrices
• 2.1: Basic Operations with Matrices (30)
• 2.2: Matrix Multiplication (20)
• 2.3: Gauss-Jordan Elimination (29)
• 2.4: Inverse Matrices (14)
• 2.5: Application Problems with Matrices (19)
• 2: Review

• Chapter 3: Functions and Graphs
• 3.1: Quadratic Equations in One Variable (40)
• 3.2: Parabolas: Quadratic Equations in Two Variables (27)
• 3.4: Polynomial Functions (15)
• 3.5: Rational Functions (20)
• 3.6: Transformations of Graphs (24)
• 3.7: Combinations of Functions (14)
• 3: Review

• Chapter 4: Exponential and Logarithmic Functions
• 4.1: Inverse Functions (25)
• 4.2: Exponential Functions (20)
• 4.3: Logarithmic Functions (39)
• 4.4: Properties of Logarithms (19)
• 4.5: Logarithmic and Exponential Equations (23)
• 4.6: Logarithmic and Exponential Business Applications (13)
• 4: Review

• Chapter 5: Mathematics of Finance
• 5.1: Arithmetic and Geometric Sequences (35)
• 5.2: Simple and Compound Interest (24)
• 5.3: Future Value of Annuities (25)
• 5.4: Present Value of Annuities (20)
• 5.5: Amortization and Loans (22)
• 5: Review

Business Algebra, 2nd edition, by Kelly MacArthur is the ideal text for instructors who want simple, organized and straightforward materials with a focus on example problems. While the most efficient solutions are presented in the text, MacArthur strongly believes that there are an infinite number of ways to solve any particular problem and that a student learns more from the journey to the solution than from the destination itself. The WebAssign component of this title features an interactive eBook.

## Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

##### Question Availability Color Key
BLACK questions are available now
GRAY questions are under development

Group Quantity Questions
Chapter 1: Linear Equations and Inequalities
1.1 49 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053 055 057 059 061 063 065 067 069 071 073 075 077 079 081 083 085 087 089 091 093 095 097
1.2 35 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053 055 057 059 061 063 065 067 069
1.3 55 001 003 005 007 009 011 013 015 016 017 018 019 020 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053 055 057 059 061 063 065 067 069 071 073 075 077 079 081 083 085 087 089 091 093 095 097 099 101 103
1.4 35 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 055 059 060 064 067 069 071 073 075
1.5 33 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053 055 057 059 061 063 065
1.6 16 001 003 005 007 009 010 011 012 013 014 015 016 017 018 019 020
1.7 20 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039
1.8 17 001 003 005 007 009 011 013 015 017 019 021 023 025 027 030 031 034
Chapter 2: Matrices
2.1 30 001 002 003 004 005 006 007 008 009 010 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049
2.2 20 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039
2.3 29 001 002 003 004 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053
2.4 14 001 003 005 007 009 011 013 015 017 019 021 023 025 027
2.5 19 001 002 003 004 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033
Chapter 3: Functions and Graphs
3.1 40 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053 055 057 059 061 063 065 067 069 071 073 075 077 079
3.2 27 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053
3.3 18 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018
3.4 15 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029
3.5 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
3.6 24 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 023 025 027
3.7 14 001 003 005 007 009 011 013 015 017 019 021 023 025 027
Chapter 4: Exponential and Logarithmic Functions
4.1 25 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049
4.2 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
4.3 39 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 034 035 036 037 038 039 040
4.4 19 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037
4.5 23 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 032 033 034 035 036 037 038
4.6 13 001 003 005 007 009 011 013 015 017 019 021 023 025
Chapter 5: Mathematics of Finance
5.1 35 001 002 003 004 005 006 007 008 009 010 011 012 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053 055 057
5.2 24 001 003 005 007 009 010 011 013 015 017 019 021 022 023 026 027 028 030 031 033 035 037 039 040
5.3 25 001 002 003 004 005 006 007 008 009 010 011 012 013 015 017 018 019 021 022 023 024 027 028 029 030
5.4 20 001 002 003 004 006 009 010 011 012 013 014 015 017 019 020 021 022 023 024 025
5.5 22 001 002 003 004 007 008 010 011 012 013 014 015 019 020 021 022 023 024 025 026 027 033
Total 795