Precalculus 2nd edition

Textbook Cover

Darel W. Hardy, Fred Richman, Carol L. Walker and Robert J. Wisner
Publisher: Self Published Works

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eBook

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

  • Chapter 1: Fundamentals
    • 1.1: Integers, rational numbers, and decimal approximations (6)
    • 1.2: Coordinate geometry (16)
    • 1.3: Exponents and radicals (11)
    • 1.4: Algebraic expressions (15)
    • 1.5: Equations (5)
    • 1.6: Inequalities (2)

  • Chapter 2: Functions
    • 2.1: Functions and their graphs (6)
    • 2.2: Linear functions (11)
    • 2.3: Function properties (4)
    • 2.4: Transformations (5)
    • 2.5: Combining functions (14)

  • Chapter 3: Polynomials and Rational Functions
    • 3.1: Quadratic functions (5)
    • 3.2: Higher degree polynomial functions (9)
    • 3.3: Roots of polynomial functions (4)
    • 3.4: Rational functions (2)

  • Chapter 4: Logarithms and Exponential Functions
    • 4.1: Exponential functions (5)
    • 4.2: Inverse functions (6)
    • 4.3: Logarithmic functions (1)
    • 4.4: Exponential and logarithmic equations (9)

  • Chapter 5: Trigonometry
    • 5.1: The trigonometric point (2)
    • 5.2: The trigonometric functions (12)
    • 5.3: Graphs of the trigonometric functions (3)
    • 5.4: Geometric properties of trigonometric functions (12)
    • 5.5: Angles (10)
    • 5.6: Trigonometric functions as ratios (8)
    • 5.7: Values of trigonometric functions (10)
    • 5.8: Solving right triangles (12)

  • Chapter 6: Trigonometric Identities
    • 6.1: Fundamental identities (3)
    • 6.2: Addition formulas (3)
    • 6.3: Double and half angle formulas (10)
    • 6.4: Miscellaneous formulas (4)
    • 6.5: The square root of minus one (11)
    • 6.6: Graphical representation of complex numbers (9)
    • 6.7: Powers and roots of complex numbers (5)

  • Chapter 7: Solution of General Triangles
    • 7.1: Law of sines (9)
    • 7.2: Law of cosines (2)
    • 7.3: Law of tangents (2)

  • Chapter 8: Inverse Trigonometric Functions and Equations
    • 8.1: Inverse sine and cosine (9)
    • 8.2: Inverse tangent, cotangent, secant, and cosecant (10)
    • 8.3: Trigonometric equations (7)

  • Chapter 9: Conic Sections
    • 9.1: Parabolas (6)
    • 9.2: Ellipses (8)
    • 9.3: Hyperbolas (9)
    • 9.4: Polar coordinates (6)
    • 9.5: Polar equations of conics (6)
    • 9.6: Parametric equations (10)

  • Chapter 10: Systems of Linear Equations
    • 10.1: Systems of linear equations in two variables (5)
    • 10.2: Systems of linear equations in several variables
    • 10.3: Matrices and systems of linear equations (2)

  • Chapter 11: Sequences and Series
    • 11.1: Arithmetic sequences (7)
    • 11.2: Geometric sequences and series (2)
    • 11.3: Binomial theorem (1)

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.

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Group Quantity Questions
Chapter 1: Fundamentals
1.1 6 001 002 003 004 005 006
1.2 16 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016
1.3 11 001 002 003 004 005 006 007 008 009 010 011
1.4 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
1.5 5 001 002 003 004 005
1.6 2 001 002
Chapter 2: Functions
2.1 6 001 002 003 004 005 006
2.2 11 001 002 003 004 005 006 007 008 009 010 011
2.3 4 001 002 003 004
2.4 5 001 002 003 004 005
2.5 14 001 002 003 004 005 006 007 008 009 010 011 012 013 014
Chapter 3: Polynomials and Rational Functions
3.1 5 001 002 003 004 005
3.2 9 001 002 003 004 005 006 007 008 009
3.3 4 001 002 003 004
3.4 2 001 002
Chapter 4: Logarithms and Exponential Functions
4.1 5 001 002 003 004 005
4.2 6 001 002 003 004 005 006
4.3 1 001
4.4 9 001 002 003 004 005 006 007 008 009
Chapter 5: Trigonometry
5.1 2 001 002
5.2 12 001 002 003 004 005 006 007 008 009 010 011 012
5.3 3 001 002 003
5.4 12 001 002 003 004 005 006 007 008 009 010 011 012
5.5 10 001 002 003 004 005 006 007 008 009 010
5.6 8 001 002 003 004 005 006 007 008
5.7 10 001 002 003 004 005 006 007 008 009 010
5.8 12 001 002 003 004 005 006 007 008 009 010 011 012
Chapter 6: Trigonometric Identities
6.1 3 001 002 003
6.2 3 001 002 003
6.3 10 001 002 003 004 005 006 007 008 009 010
6.4 4 001 002 003 004
6.5 11 001 002 003 004 005 006 007 008 009 010 011
6.6 9 001 002 003 004 005 006 007 008 009
6.7 5 001 002 003 004 005
Chapter 7: Solution of General Triangles
7.1 9 001 002 003 004 005 006 007 008 009
7.2 2 001 002
7.3 2 001 002
Chapter 8: Inverse Trigonometric Functions and Equations
8.1 9 001 002 003 004 005 006 007 008 009
8.2 10 001 002 003 004 005 006 007 008 009 010
8.3 7 001 002 003 004 005 006 007
Chapter 9: Conic Sections
9.1 6 001 002 003 004 005 006
9.2 8 001 002 003 004 005 006 007 008
9.3 9 001 002 003 004 005 006 007 008 009
9.4 6 001 002 003 004 005 006
9.5 6 001 002 003 004 005 006
9.6 10 001 002 003 004 005 006 007 008 009 010
Chapter 10: Systems of Linear Equations
10.1 5 001 002 003 004 005
10.3 2 001 002
Chapter 11: Sequences and Series
11.1 7 001 002 003 004 005 006 007
11.2 2 001 002
11.3 1 001
Total 351