# Contemporary Precalculus - A Graphing Approach 5th edition

Thomas W. Hungerford
Publisher: Cengage Learning

## eBook

Access is contingent on use of this textbook in the instructor's classroom.

• Chapter 1: Basics
• 1.1: The Real Number System (20)
• 1.1A: Special Topics: Decimal Representation of Real Numbers
• 1.2: Solving Equations Algebraically (20)
• 1.2A: Special Topics: Absolute Value Equations (5)
• 1.2B: Special Topics: Variation
• 1.3: The Coordinate Plane (20)
• 1.4: Lines (20)
• 1: Chapter Review

• Chapter 2: Graphs and Technology
• 2.1: Graphs (20)
• 2.2: Solving Equations Graphically and Numerically (20)
• 2.3: Applications of Equations (20)
• 2.4: Optimization Applications (20)
• 2.5: Linear Models (16)
• 2: Chapter Review

• Chapter 3: Functions and Graphs
• 3.1: Functions (19)
• 3.2: Function Notation (20)
• 3.3: Graphs of Functions (20)
• 3.3A: Special Topics: Parametric Graphing
• 3.4: Graphs and Transformations (19)
• 3.4A: Special Topics: Symmetry (5)
• 3.5: Operations on Functions (20)
• 3.6: Rates of Change (20)
• 3.7: Inverse Functions (20)
• 3: Chapter Review

• Chapter 4: Polynomial and Rational Functions
• 4.2: Polynomial Functions (20)
• 4.2A: Special Topics: Synthetic Division
• 4.3: Real Roots of Polynomials (20)
• 4.4: Graphs of Polynomial Functions (18)
• 4.4A: Special Topics: Polynomial Models
• 4.5: Rational Functions (19)
• 4.5A: Special Topics: Other Rational Functions
• 4.6: Polynomial and Rational Inequalities (20)
• 4.6A: Special Topics: Absolute Value Inequalities (4)
• 4.7: Complex Numbers (20)
• 4.8: Theory of Equations (19)
• 4: Chapter Review

• Chapter 5: Exponential and Logarithmic Functions
• 5.1: Radicals and Rational Exponents (20)
• 5.1A: Special Topics: Radical Equations
• 5.2: Exponential Functions (20)
• 5.2A: Special Topics: Compound Interest and the Number e (8)
• 5.3: Common and Natural Logarithmic Functions (19)
• 5.4: Properties of Logarithms (19)
• 5.4A: Special Topics: Logarithmic Functions to Other Bases (13)
• 5.5: Algebraic Solutions of Exponential and Logarithmic Equations (20)
• 5.6: Exponential, Logarithmic, and Other Models (19)
• 5: Chapter Review

• Chapter 6: Trigonometric Functions
• 6.1: Angles and Their Measurement (17)
• 6.1A: Special Topics: Arc Length and Angular Speed
• 6.2: The Sine, Cosine, and Tangent Functions
• 6.2: Alternate: The Sine, Cosine, and Tangent Functions (20)
• 6.3: Algebra and Identities (21)
• 6.4: Basic Graphs (20)
• 6.5: Periodic Graphs and Simple Harmonic Motion (20)
• 6.5A: Special Topics: Other Trigonometric Graphs
• 6.6: Other Trigonometric Functions (20)
• 6: Chapter Review

• Chapter 7: Trigonometric Identities and Equations
• 7.1: Basic Identities and Proofs (20)
• 7.2: Addition and Subtraction Identities (20)
• 7.2A: Special Topics: Lines and Angles
• 7.3: Other Identities (20)
• 7.4: Inverse Trigonometric Functions (20)
• 7.5: Trigonometric Equations (20)
• 7: Chapter Review

• Chapter 8: Triangle Trigonometry
• 8.1: Trigonometric Functions of Angles
• 8.1: Alternate: Trigonometric Functions of Angles (20)
• 8.2: Applications of Right Triangle Trigonometry (20)
• 8.3: The Law of Cosines (20)
• 8.4: The Law of Sines (20)
• 8.4A: Special Topics: The Area of a Triangle
• 8: Chapter Review

• Chapter 9: Applications of Trigonometry
• 9.1:The Complex Plane and Polar Form for Complex Numbers (20)
• 9.2: DeMoivre's Theorem and nth Roots of Complex Numbers (19)
• 9.3: Vectors in the Plane (20)
• 9.4: The Dot Product (20)
• 9: Chapter Review

• Chapter 10: Analytic Geometry
• 10.1: Circles and Ellipses (20)
• 10.2: Hyperbolas (20)
• 10.3: Parabolas (20)
• 10.3A: Special Topics: Parametric Equations for Conic Sections
• 10.4: Rotations and Second-Degree Equations (20)
• 10.4A: Special Topics: Rotation of Axes
• 10.5: Plane Curves and Parametric Equations (20)
• 10.6: Polar Coordinates (20)
• 10.7: Polar Equations of Conics (21)
• 10: Chapter Review

• Chapter 11: Systems of Equations
• 11.1: Systems of Linear Equations in Two Variables (20)
• 11.1A: Special Topics: Systems of Nonlinear Equations
• 11.2: Large Systems of Linear Equations (20)
• 11.3: Matrix Methods for Square Systems (20)
• 11: Chapter Review

• Chapter 12: Discrete Algebra
• 12.1: Sequences and Sums (20)
• 12.2: Arithmetic Sequences (19)
• 12.3: Geometric Sequences (20)
• 12.3A: Special Topics: Infinite Series
• 12.4: The Binomial Theorem (19)
• 12.5: Mathematical Induction (20)
• 12: Chapter Review

• Chapter 13: Limits and Continuity
• 13.1: Limits of Functions
• 13.2: Properties of Limits
• 13.2A: Special Topics: The Formal Definition of Limit
• 13.3: Continuity
• 13.4: Limits Involving Infinity
• 13: Chapter Review

• Chapter A1: Appendix 1: Algebra Review
• A1.A: Integral Exponents
• A1.B: Arithmetic of Algebraic Expressions
• A1.C: Factoring
• A1.D: Fractional Expressions

• Chapter A2: Appendix 2: Geometry Review
• A2: Geometry Review

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Group Quantity Questions
Chapter 1: Basics
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1.2 20 004.MC 009.MC 012.MC 020 022 024 030 038.MC 048 052 056.MC 060.MC 062 066 072.MC 080.MC 085a.MC 086.MC 096 099.MC
1.2A 5 002 004 005 006 007
1.3 20 001.MC 004.MC 006.MC 010 012 016 020 023.MC 031 035 042.MC 048 051combo 058 061.MC 066 072 078.MC 083.MC 086.MC
1.4 20 002 006.MC 008 026.MC 028 034 038 044 048 058.MC 059 061.MC 064.MC 066.MC 069.MC 073 075 078 083.MC 085
Chapter 2: Graphs and Technology
2.1 20 004.MC 011 016.MC 019.MC 021.MC 026.MC 028.MC 033.MC 036.MC 038.MC 041.MC 043 053 059.MC 061.MC 064.MC 065.MC 069.MC 070.MC 074.MC
2.2 20 002.MC 005.MC 008.MC 010.MC 014.MC 019.MC 020.MC 022.MC 026.MC 030.MC 032.MC 034.MC 036.MC 038.MC 040.MC 041.MC 042.MC 047 052 054b.MC
2.3 20 003.MC 004.MC 005.MC 006.MC 008 009 010 012 013.MC 014 015.MC 016 018.MC 020 021.MC 024.MC 025.MC 028.MC 032.MC 039.MC
2.4 20 001.MC 003.MC 004.MC 005.MC 008.MC 014 017.MC 018.MC 019.MC 020.MC 021.MC 022.MC 023.MC 024.MC 025.MC 026.MC 027.MC 028.MC 029.MC 030.MC
2.5 16 001.MC 004 006.MC 007 008.MC 011.MC 012.MC 014 015.MC 016 018 021 022 024 025 026.MC
Chapter 3: Functions and Graphs
3.1 19 003 010.MC 013 020.MC 023.MC 024 030.MC 031 032.MC 033 034 035.MC 037.MC 038c.MC 040 041 044 045 046.MC
3.2 20 001.MC 006 011 015.MC 020.MC 025 032 038 040 042 044 050 055.MC 059.MC 065.MC 067.MC 070c.MC 071.MC 072 075a.MC
3.3 20 003 006.MC 008.MC 010 014 018 020 024 026 028.MC 032 034 038.MC 041 042 044.MC 048 051.MC 052 060
3.4 19 010 022.MC 024.MC 026.MC 027 028.MC 030a.MC 031 033 035 037 038.MC 039 043 044.MC 047 059.MC 061 063
3.4A 5 007 012 030 032 034
3.5 20 003.MC 006.MC 009.MC 012.MC 015.MC 018 023.MC 027.MC 030 033.MC 036 041 042.MC 046.MC 049c.MC 053.MC 055.MC 058b.MC 059b.MC 063.MC
3.6 20 001c.MC 003 004.MC 005.MC 007.MC 009.MC 010.MC 012.MC 014.MC 017.MC 022 023.MC 024.MC 025.MC 030a.MC 031b.MC 032c.MC 034a.MC 035b.MC 036d.MC
3.7 20 010 012 014 016 018 020 022 024 026 028 031 032 035 037.MC 039 040 042 044 045b.MC 046.MC
Chapter 4: Polynomial and Rational Functions
4.1 20 010 014 018 022 024.MC 026 028 032 034 038.MC 039.MC 040.MC 044.MC 046 048.MC 050 054.MC 058 060 062
4.2 20 003.MC 005.MC 009.MC 012 018 022.MC 025.MC 030 034 042 048.MC 050.MC 052 054 056 060.MC 061.MC 062.MC 064 066
4.3 20 002.MC 004.MC 008.MC 010.MC 012.MC 014.MC 017.MC 020 022.MC 024.MC 028.MC 030.MC 034.MC 037 040.MC 043b.MC 044d.MC 045.MC 046 047.MC
4.4 18 004 008 009 016 022 026 028.MC 030.MC 034.MC 036.MC 039 042.MC 044 047.MC 050b.MC 051 053.MC 054.MC
4.5 19 002 004 006 012 016 018 020 026 030 032 036 040.MC 042.MC 045 050 054b.MC 056 058a.MC 060a.MC
4.6 20 002.MC 006.MC 010.MC 014.MC 016.MC 018.MC 022.MC 026.MC 032 034.MC 036.MC 038.MC 044.MC 048 050.MC 054.MC 058.MC 060.MC 062.MC 066b.MC
4.6A 4 001 004 006 008
4.7 20 002.MC 006 010 014 018 020 024.MC 027.MC 032 036.MC 040 044 048 052.MC 056 058 062 066 070.MC 072.MC
4.8 19 001.MC 003 006 009.MC 012 015 018 021.MC 024 027 030.MC 032.MC 034.MC 037.MC 040.MC 042 044.MC 047.MC 051.MC
Chapter 5: Exponential and Logarithmic Functions
5.1 20 002 004 008 010 012 015.MC 018 021.MC 024 027.MC 030 036 039 042 047.MC 050 054 059.MC 062 066.MC
5.2 20 015.MC 016 018 020.MC 025.MC 028.MC 034.MC 036 040.MC 044.MC 046.MC 048.MC 053ab.MC 056ab.MC 060 061ab.MC 064.MC 066 070.MC 076.MC
5.2A 8 001 008 009 011 015 018 023 027
5.3 19 010 014.MC 018 022 026 036 038.MC 040.MC 046 055 060.MC 064.MC 072.MC 075.MC 077.MC 078.MC 080 083.MC 084
5.4 19 002 004 005.MC 006.MC 007.MC 009.MC 010 012 013.MC 014 015.MC 016 018.MC 019.MC 025 026.MC 029 031.MC 033
5.4A 13 001 002 008 015 018 023 025 043 046 048 054 058 063
5.5 20 004 008 012 016.MC 020 024 028 032 036 040 044 048 052 056 060 064.MC 067.MC 072 076 078.MC
5.6 19 001.MC 002.MC 004.MC 005.MC 006.MC 008.MC 009.MC 010.MC 012 013b.MC 014.MC 018.MC 021.MC 023.MC 024.MC 025.MC 026 028.MC 030.MC
Chapter 6: Trigonometric Functions
6.1 17 002 006 008 012 012.MC 016 020 024 026 028 032 036 040 044 048.MC 052 056
6.2 20 008 012 014 020 024 028.MC 032 034 036 038 040 042.MC 048 059.MC 060 062.MC 072 073.MC 074.MC 076.MC
6.3 21 001.MC 004 008.MC 010 015.MC 018 024 028 030 031.MC 035.MC 039.MC 041.MC 044 048 054 055.MC 056.MC 058 058.alt 060
6.4 20 002 004 006 008 010.MC 012 014 016 018.MC 020 022 032 034.MC 040 042 044 046.MC 048 050 052
6.5 20 002 004 008 010 014 016 018 020 022.MC 024 026 028 030.MC 032 034.MC 036.MC 045 050 056.MC 062.MC
6.6 20 002 005 008 012 016 022 028.MC 030 032.MC 034 036 038 040 042.MC 044.MC 046.MC 048.MC 051.MC 058 060.MC
Chapter 7: Trigonometric Identities and Equations
7.1 20 005.MC 006.MC 007.MC 008.MC 026.MC 034 038 042 046 050 060.MC 064.MC 065.MC 066.MC 068.MC 070 073.MC 076 079.MC 082.MC
7.2 20 001 010 012.MC 014.MC 016.MC 018.MC 020 022 024.MC 026 028 030 032.MC 034 036 040 046.MC 048.MC 050.MC 062
7.3 20 002 006 008 014 016 028 032.MC 034 038 040 042 046 050 051.MC 054 058 060 078 080 084
7.4 20 011.MC 012 014 020 021.MC 028 030 032 034 036.MC 038 043 045 050.MC 054.MC 063.MC 065 070 071.MC 080.MC
7.5 20 004 008 012 016 020.MC 030.MC 038 042 044.MC 052.MC 054 058 066 070 082 086.MC 092.MC 101a.MC 102.MC 106.MC
Chapter 8: Triangle Trigonometry
8.1 20 002 006.MC 008 010 012 014 016 018.MC 020 022 028.MC 030 032 036 038 040 042 044 046.MC 048.MC
8.2 20 002 004 006 008 010.MC 012 014 018 022 024.MC 026 028 029 032 034 036 037 038 040 042
8.3 20 002.MC 004 005.MC 006 008.MC 010 012 014 016.MC 017.MC 018 020 022.MC 024 026 032 034 038 041.MC 042
8.4 20 002 006 008.MC 010.MC 012 016 018.MC 022.MC 024 026 028 030 032.MC 034 036.MC 038.MC 040 042 046.MC 048.MC
Chapter 9: Applications of Trigonometry
9.1 20 004 006 008.MC 010 012 014.MC 016 018 022.MC 026 034 046 048 052 057 062 064 066 070 072.MC
9.2 19 002 006 010.MC 012.MC 014.MC 015.MC 016 019 022 024 026 028 031 032.MC 034 036 040.MC 047.MC 049.MC
9.3 20 004.MC 008.MC 010.MC 012.MC 016.MC 020.MC 024.MC 028.MC 032.MC 036.MC 040.MC 044.MC 048.MC 052.MC 059.MC 060.MC 064.MC 068.MC 072.MC 076.MC
9.4 20 002.MC 006.MC 008.MC 012.MC 014.MC 018.MC 020.MC 024.MC 026.MC 028.MC 030.MC 032.MC 034.MC 036.MC 047.MC 050.MC 052.MC 053.MC 054.MC 055.MC
Chapter 10: Analytic Geometry
10.1 20 002.MC 006.MC 014.MC 016.MC 018 024.MC 026.MC 028.MC 032.MC 034.MC 038.MC 042 046.MC 048.MC 052 059 068.MC 070.MC 073.MC 074.MC
10.2 20 002.MC 006.MC 007.MC 009.MC 011.MC 018 020 022.MC 024.MC 026.MC 030.MC 034.MC 036.MC 038.MC 040.MC 042.MC 050.MC 054 058.MC 060.MC
10.3 20 002.MC 006.MC 008 014.MC 020.MC 024.MC 028.MC 032 037.MC 040.MC 044.MC 048.MC 052.MC 058.MC 062.MC 069.MC 070.MC 077.MC 080.MC 082.MC
10.4 20 002.MC 003.MC 004.MC 005.MC 006.MC 008.MC 009.MC 010.MC 011.MC 012.MC 014.MC 015.MC 016.MC 017.MC 018.MC 020.MC 021.MC 022.MC 023.MC 024.MC
10.5 20 002.MC 004.MC 010.MC 012.MC 016.MC 018.MC 020.MC 022.MC 028.MC 029.MC 030.MC 034.MC 036.MC 046.MC 054.MC 055.MC 058b.MC 060.MC 062a.MC 064.MC
10.6 20 001.MC 007.MC 009.MC 010.MC 014.MC 015.MC 016.MC 022.MC 028.MC 030 036 042 048 054.MC 058.MC 062.MC 070.MC 074.MC 078.MC 082.MC
10.7 21 002.MC 006.MC 008.MC 010.MC 012.MC 014.MC 016.MC 018.MC 022 022.MC 026.MC 030.MC 034.MC 036.MC 038.MC 040.MC 042.MC 044.MC 046.MC 049.MC 050.MC
Chapter 11: Systems of Equations
11.1 20 008.MC 010.MC 014.MC 016 020.MC 024 028.MC 034.MC 036.MC 038.MC 040.MC 042.MC 046.MC 048.MC 052.MC 054.MC 056.MC 060.MC 062.MC 064.MC
11.2 20 004.MC 006.MC 012.MC 014.MC 017.MC 020.MC 022 024.MC 028.MC 031.MC 032 034.MC 037.MC 040.MC 042.MC 044.MC 048.MC 052.MC 054.MC 060.MC
11.3 20 002 006 008.MC 012.MC 014.MC 016.MC 018.MC 022.MC 024 028.MC 030.MC 034 038 040.MC 042.MC 044.MC 046.MC 048.MC 050.MC 052.MC
Chapter 12: Discrete Algebra
12.1 20 002.MC 006 012.MC 014 016.MC 022 024 028 030.MC 036 040 042 050.MC 052.MC 054.MC 058.MC 060 064 066.MC 068
12.2 19 005.MC 007.MC 010.MC 016.MC 022.MC 024.MC 026.MC 030.MC 034.MC 040.MC 042.MC 046.MC 050.MC 054.MC 056.MC 058.MC 060.MC 066.MC 070.MC
12.3 20 004.MC 008.MC 010.MC 012.MC 016.MC 020.MC 022.MC 024.MC 028.MC 032.MC 038.MC 040.MC 042.MC 044.MC 048.MC 050.MC 054ab.MC 056 060.MC 062.MC
12.4 19 004.MC 006.MC 014.MC 016 018.MC 024 026.MC 030.MC 032.MC 034.MC 036.MC 038.MC 040 044.MC 048.MC 050.MC 052.MC 057.MC 064
12.5 20 001 002.MC 003.MC 004.MC 005.MC 006 007 008.MC 009.MC 010.MC 011.MC 012.MC 013.MC 014.MC 015.MC 016.MC 017.MC 018.MC 024.MC 026.MC
Chapter 13: Limits and Continuity
13 0
Total 1298