College Algebra 7th edition

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Jerome E. Kaufmann and Karen L. Schwitters
Publisher: Cengage Learning

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  • Chapter 0: Some Basic Concepts of Algebra: A Review
    • 0.1: Some Basic Ideas (26)
    • 0.2: Exponents (23)
    • 0.3: Polynomials (22)
    • 0.4: Factoring Polynomials (20)
    • 0.5: Rational Expressions (28)
    • 0.6: Radicals (21)
    • 0.7: Relationship Between Exponents and Roots (24)
    • 0.8: Complex Numbers (21)

  • Chapter 1: Equations, Inequalities, and Problems Solving
    • 1.1: Linear Equations and Problem Solving (20)
    • 1.2: More Equations and Applications (23)
    • 1.3: Quadratic Equations (21)
    • 1.4: Applications of Linear and Quadratic Equations (20)
    • 1.5: Miscellaneous Equations (19)
    • 1.6: Inequalities (42)
    • 1.7: Inequalities Involving Quotients; Absolute Value Equations and Inequalities (36)

  • Chapter 2: Coordinate Geometry and Graphing Techniques
    • 2.1: Coordinate Geometry (21)
    • 2.2: Graphing Techniques: Linear Equations and Inequalities (20)
    • 2.3: Determining the Equation of a Line (33)
    • 2.4: More on Graphing (24)
    • 2.5: Circles, Ellipses, and Hyperbolas (24)

  • Chapter 3: Functions
    • 3.1: Concept of a Function (37)
    • 3.2: Linear Functions and Applications (25)
    • 3.3: Quadratic Functions (25)
    • 3.4: More Quadratic Functions and Applications (32)
    • 3.5: Transformations of Some Basic Curves (30)
    • 3.6: Combining Functions (27)
    • 3.7: Inverse Functions (34)

  • Chapter 4: Polynomial and Rational Functions
    • 4.1: Dividing Polynomials (26)
    • 4.2: Remainder and Factor Theorems (25)
    • 4.3: Polynomial Equations (31)
    • 4.4: Graphing Polynomial Functions (38)
    • 4.5: Graphing Rational Functions (32)
    • 4.6: More on Graphing Rational Functions (27)
    • 4.7: Direct and Inverse Variation (31)

  • Chapter 5: Exponential and Logarithmic Functions
    • 5.1: Exponents and Exponential Functions (29)
    • 5.2: Applications of Exponential Functions (28)
    • 5.3: Logarithms (40)
    • 5.4: Logarithmic Functions (41)
    • 5.5: Exponential and Logarithmic Equations: Problem Solving (32)

  • Chapter 6: Systems of Equations
    • 6.1: Systems of Two linear Equations in Two Variables (28)
    • 6.2: Systems of Three Linear Equations in Three Variables (27)
    • 6.3: Matrix Approach to Solving Systems (32)
    • 6.4: Determinants (32)
    • 6.5: Cramer's Rule (30)
    • 6.6: Partial Fractions (21)

  • Chapter 7: Algebra of Matrices
    • 7.1: Algebra of 2 × 3 Matrices (31)
    • 7.2: Multiplicative Inverses (25)
    • 7.3: m × n Matrices (29)
    • 7.4: Systems Involving Linear Inequalities: Linear Programming (30)

  • Chapter 8: Conic Sections
    • 8.1: Parabolas (28)
    • 8.2: Ellipses (28)
    • 8.3: Hyperbolas (30)
    • 8.4: Systems Involving Nonlinear Equations (31)

  • Chapter 9: Sequences and Mathematical Induction
    • 9.1: Arithmetic Sequences (36)
    • 9.2: Geometric Sequences (36)
    • 9.3: Another Look at Problem Solving (22)
    • 9.4: Mathematical Induction (20)

  • Chapter A: Appendix A
    • A: Binomial Theorem (30)

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Chapter A - Appendix A: Binomial Theorem
alt - alternative version


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Group Quantity Questions
Chapter 0: Some Basic Concepts of Algebra: A Review
0.1 26 002 008 011 015 019 020 024 033 035 040 043 044 046 048 050 051 055 056 059 061 064 065 067 070 073 074
0.2 23 001 005 013 022 027 031 037 042 045 051 058 062 069 075 081 090 094 098 099 101 105 117 118
0.3 22 002 004 006 009 014 019 021 026 027 030 036 040 041 043 049 055 057 061 069 074 079 081
0.4 20 002 003 006 007 010 011 013 017 019 023 029 033 035 036 043 050 051 057 065 069
0.5 28 002 005 009 010 013 020 022 024 026 027 031 037 041 045 047 050 051 057 059 061 066 069 071 073 075 076 086 089
0.6 21 003 007 008 009 014 016 019 026 028 031 042 044 045 047 053 058 062 063 069 072 075
0.7 24 002 004 007 014 017 018 019 021 023 026 027 029 030 033 034 035 039 041 045 050 053 055 056 057
0.8 21 002 008 012 014 015 021 027 030 031 035 041 043 045 047 049 057 061 065 068 082 084
Chapter A: Appendix A
A 30 001 004 006 007 008 009 010 012 014 015 017 018 020 023 026 028 029 030 031 034 035 037 038 039 040 041 042 043 044 045
Chapter 1: Equations, Inequalities, and Problems Solving
1.1 20 006 013 021 026 029 033 034 036 038 040 043 045 050 051 052 053 054 056 057 061
1.2 23 002 005 007 011 017 019 023 025 030 033 034 038 040 041 045 046 049 053 055 061 064 067 071
1.3 21 001 002 003 007 009 013 014 017 019 021 027 028 031 033 039 045 049 051 062 065 069
1.4 20 001 005 008 009 012 016 017 021 022 024 026 027 030 031 033 035 039 040 043 045
1.5 19 005 007 009 011 013 015 017 020 021 025 027 033 041 043 049 051 055 061 067
1.6 42 001 001.alt 003 003.alt 009 009.alt 013 013.alt 017 017.alt 019 019.alt 021 021.alt 025 025.alt 027 027.alt 029 029.alt 033 033.alt 039 039.alt 042 042.alt 049 049.alt 051 051.alt 052 052.alt 055 055.alt 058 058.alt 065 065.alt 073 074 080 082
1.7 36 003 003.alt 005 005.alt 007 007.alt 009 009.alt 010 010.alt 013 013.alt 015 019 023 027 029 033 043 043.alt 045 045.alt 047 047.alt 049 049.alt 061 061.alt 065 065.alt 073 073.alt 075 075.alt 079 079.alt
Chapter 2: Coordinate Geometry and Graphing Techniques
2.1 21 003 009 010 011 012 013 014 019 025 027 028 029 038 039 040 041 043 044 045 047 049
2.2 20 001 003 005 007 009 011 013 014 015 016 017 018 019 021 023 024 025 027 029 030
2.3 33 001 007 008 009 010 012 021 023 025 029 031 041 049 050 051 052 055 069 078 082 086 087 088 089 090 092 102 102a 102b 102c 102d 102e 102f
2.4 24 001 007 010 011 012 013 017 018 019 020 033 033.alt 035 037 038 039 041 044 047 049 050 052 055 055.alt
2.5 24 001 003 005 006 007 009 011 012 013 014 016 017 027 028 029 030 032 034 036 037 045 049 054 055
Chapter 3: Functions
3.1 37 001 002 005 007 008 009 012 016 020 022 025 026 031 033 039 040 043 047 050 056 058 061 067 068 069 070 073 074 075 080 082 083 084 089 091 093 095
3.2 25 001 002 003 006 007 008 009 011 014 015 017 018 019 020 021 022 023 024 025 027 028 029 030 035 037
3.3 25 001 003 005 006 007 009 011 013 015 017 019 020 021 023 025 037 039 040 041 042 043 044 045 048 049
3.4 32 001 003 005 007 011 013 014 015 016 017 019 020 022 025 026 027 029 032 035 037 039 041 042 043 045 046 047 048 049 050 051 052
3.5 30 001 002 003 004 005 006 008 009 010 011 012 013 014 015 016 017 019 020 021 022 023 026 027 028 029 030 031a 031b 031c 031d
3.6 27 001 002 003 004 005 007 008 009 010 014 015 016 017 018 019 021 023 025 027 029 030 031 032 033 034 036 038
3.7 34 001 002 003 004 005 006 007 009 011 013 014 015 016 017 018 019 022 023 024 028 030 037 039 042 043 045 047 050 053 055 057 059 063 065
Chapter 4: Polynomial and Rational Functions
4.1 26 001 002 003 005 007 009 011 013 014 015 016 018 019 021 023 024 025 026 027 028 029 031 033 035 037 038
4.2 25 002 004 005 008 010 011 013 015 017 018 021 022 023 026 027 029 030 033 034 035 036 038 039 040 047
4.3 31 001 003 005 007 009 011 014 015 016 018 019 020 021 023 027a 027b 027c 027d 028 030 032 034 036 037 038 039 043 044 046 055 057
4.4 38 001 002 003 004 005 006 007 010 011 014 015 016 019 022 023 024 025 026 027 028 032 034 035 036 037 038 040 051 051a 051b 051c 051d 051e 051f 052 053 054 055
4.5 32 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 027a 027b 027c 027d 027e 028 029 031 032 033
4.6 27 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 024 026ab 026cd 026ef 026gh
4.7 31 001 002 003 004 005 006 007 008 009 010 011 012 014 015 016 017 018 019 020 021 022 023 024 025 029 030 031 032 036 037 039
Chapter 5: Exponential and Logarithmic Functions
5.1 29 001 003 005 007 008 009 011 013 014 017 018 019 020 022 023 024 025 026 027 028 031 033 034 035 036 037 044 047 051
5.2 28 001 003 005 007 009 011 013 015 017 019 021 028 029 030 031 032 033 034 036 037 038 040 041 042 043 045 049 069
5.3 40 003 005 007 008 009 011 013 015 017 019 021 027 029 031 035 039 043 045 047 048 049 051 052 055 059 061 063 065 069 073 078 080 082 085 086 088 089 093 097 102
5.4 41 001 004 006 007 010 011 013 015 017 021 024 028 030 031 034 035 037 040 041 042 043 044 045 046 047 048 049 050 051 053 054 055 058 063 064 065 066 067 068 069 070
5.5 32 001 006 007 009 011 015 016 018 019 021 022 024 029 030 031 032 034 036 043 044 045 047 049 050 051 052 054 055 056 057 058 070
Chapter 6: Systems of Equations
6.1 28 001 003 005 007 021 023 025 029 035 036 037 039 040 041 043 045 047 051 053 054 055 057 061 063 065 066 067 070
6.2 27 001 002 003 004 005 006 007 008 009 010 011 013 014 015 017 019 020 021 023 024 025 026 027 029 030 031 034
6.3 32 001 002 003 005 006 007 009 010 011 013 016 017 019 020 021 022 023 025 026 027 028 029 031 033 035 036 037 039 040 041 045 047
6.4 32 001 002 003 004 005 007 009 010 011 013 014 016 017 019 021 022 023 024 025 029 030 031 032 033 034 035 036 037 038 039 040 041
6.5 30 001 003 004 005 007 008 009 010 013 014 015 016 017 018 019 023 024 025 026 027 028 029 031 032 033 036 037 038 039 040
6.6 21 001 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022
Chapter 7: Algebra of Matrices
7.1 31 001 002 003 004 005 007 008 009 010 011 012 013 014 015 016 017 018 021 022 023 024 025 026 027 028 030 031 032 035 037 038
7.2 25 001 005 007 010 011 012 014 015 017 019 021 022 023 024 026 027 028 029 031 032 033 035 036 037 040
7.3 29 001 002 004 005 007 009 010 011 012 013 015 016 018 019 020 021 025 027 028 029 030 031 035 037 039 041 043 044 046
7.4 30 001 002 003 004 005 006 007 008 009 010 011 012 015 016 019 020 021 023 024 025 027 028 029 032 033 035 037 038 039 040
Chapter 8: Conic Sections
8.1 28 001 003 005 009 012 013 015 017 019 021 023 025 026 027 030 031 032 033 034 035 036 037 038 040 042 043 045 047
8.2 28 001 003 005 007 008 011 012 013 014 015 016 017 018 019 022 023 025 027 028 029 030 031 032 033 035 036 037 039
8.3 30 001 003 005 006 007 009 012 014 019 021 022 023 025 026 027 028 029 030 031 032 033 035 038 039 042 043 045 046 047 048
8.4 31 001 003 004 005 007 009 010 011 012 013 015 016 017 018 019 020 021 022 024 025 026 027 028 030 031 033 034 035 036 042 045
Chapter 9: Sequences and Mathematical Induction
9.1 36 001 003 005 009 010 011 012 013 014 015 017 018 019 024 025 027 029 030 031 034 035 038 039 042 043 045 047 050 051 054 058 059 061 068 069 080
9.2 36 001 003 005 006 009 010 011 013 017 018 019 020 021 022 023 024 026 029 031 033 035 036 037 038 039 040 041 044 045 049 051 052 056 058 062 068
9.3 22 001 003 004 005 006 007 008 010 011 012 013 015 017 018 019 021 022 023 024 025 027 028
9.4 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
Total 1624