# Functions Modeling Change: A Preparation for Calculus 4th edition

Eric Connally, Deborah Hughes-Hallett, Andrew M. Gleason et al
Publisher: John Wiley & Sons

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• Chapter 1: Linear Functions and Change
• 1.1: Functions and Function Notation (5)
• 1.2: Rate of Change (3)
• 1.3: Linear Functions (9)
• 1.4: Formulas for Linear Functions (11)
• 1.5: Geometric Properties of Linear Functions (3)
• 1.6: Fitting Linear Functions to Data
• 1: Review Problems (7)
• 1: Extra Problems (7)

• Chapter 2: Functions
• 2.1: Input and Output (8)
• 2.2: Domain and Range (2)
• 2.3: Piecewise-Defined Functions (4)
• 2.4: Composite and Inverse Functions (3)
• 2.5: Concavity (2)
• 2: Review Problems (12)
• 2: Extra Problems (19)

• 3.1: Introduction to the Family of Quadratic Functions (8)
• 3.2: The Vertex of a Parabola (11)
• 3: Review Problems (2)
• 3: Extra Problems (14)

• Chapter 4: Exponential Functions
• 4.1: Introduction to the Family of Exponential Functions (10)
• 4.2: Comparing Exponential and Linear Functions (5)
• 4.3: Graphs of Exponential Functions (5)
• 4.4: Applications to Compound Interest
• 4.5: The Number e (4)
• 4: Review Problems (14)
• 4: Extra Problems (27)

• Chapter 5: Logarithmic Functions
• 5.1: Logarithms and Their Properties (9)
• 5.2: Logarithms and Exponential Models (5)
• 5.3: The Logarithmic Function (1)
• 5.4: Logarithmic Scales
• 5: Review Problems (6)
• 5: Extra Problems (5)

• Chapter 6: Transformations of Functions and Their Graphs
• 6.1: Vertical and Horizontal Shifts (6)
• 6.2: Reflections and Symmetry (12)
• 6.3: Vertical Stretches and Compressions (2)
• 6.4: Horizontal Stretches and Compressions (3)
• 6.5: Combining Transformations (4)
• 6: Review Problems (2)
• 6: Extra Problems (16)

• Chapter 7: Trigonometry in Circles and Triangles
• 7.1: Introduction to Periodic Functions (5)
• 7.2: The Sine and Cosine Functions (2)
• 7.3: Graphs of Sine and Cosine (3)
• 7.4: The Tangent Function
• 7.5: Right Triangles: Inverse Trigonometric Functions (1)
• 7.6: Non-Right Triangles
• 7: Review Problems
• 7: Extra Problems

• Chapter 8: Trigonometric Functions
• 8.1: Radians and Arc Length (15)
• 8.2: Sinusoidal Functions and Their Graphs (6)
• 8.3: Trigonometric Functions: Relationships and Graphs (3)
• 8.4: Trigonometric Equations and Inverse Functions
• 8.5: Polar Coordinates (7)
• 8.6: Complex Numbers and Polar Coordinates (7)
• 8: Review Problems (3)
• 8: Extra Problems

• Chapter 9: Trigonometric Identities and Their Applications
• 9.1: Identities, Expressions, and Equations
• 9.2: Sum and Difference Formulas for Sine and Cosine
• 9.3: Trigonometric Models
• 9: Review Problems
• 9: Extra Problems (12)

• Chapter 10: Compositions, Inverses, and Combinations of Functions
• 10.1: Composition of Functions (5)
• 10.2: Invertibility and Properties of Inverse Functions
• 10.3: Combinations of Functions
• 10: Review Problems (4)
• 10: Extra Problems

• Chapter 11: Polynomial and Rational Functions
• 11.1: Power Functions
• 11.2: Polynomial Functions (3)
• 11.3: The Short-Run Behavior of Polynomials (11)
• 11.4: Rational Functions (6)
• 11.5: The Short-Run Behavior of Rational Functions (6)
• 11.6: Comparing Power, Exponential, and Log Functions
• 11.7: Fitting Exponentials and Polynomials to Data
• 11: Review Problems (3)
• 11: Extra Problems

• Chapter 12: Vectors and Matrices
• 12.1: Vectors
• 12.2: The Components of a Vector
• 12.3: Application of Vectors
• 12.4: The Dot Product
• 12.5: Matrices
• 12: Review Problems
• 12: Extra Problems

• Chapter 13: Sequences and Series
• 13.1: Sequences
• 13.2: Defining Functions Using Sums: Arithmetic Series
• 13.3: Finite Geometric Series
• 13.4: Infinite Geometric Series
• 13: Review Problems
• 13: Extra Problems

• Chapter 14: Parametric Equations and Conic Sections
• 14.1: Parametric Equations
• 14.2: Implicitly Defined Curves and Circles
• 14.3: Ellipses
• 14.4: Hyperbolas
• 14.5: Geometric Properties of Conic Sections
• 14.6: Hyperbolic Functions
• 14: Review Problems
• 14: Extra Problems

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## 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 Group Key
CR - Chapter Review

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

Group Quantity Questions
Chapter 1: Linear Functions and Change
1.CR 7 008 014 041 043 046 056 057
1.XP 7 001 002 003 004 005 006 007
1.1 5 009 015 026 036 037
1.2 3 004 012 016
1.3 9 009 010 011 012 014 015 020 027 028
1.4 11 016 017 018 019 020 022 025 027 038 041 047
1.5 3 017 018 019
Chapter 2: Functions
2.CR 12 026 027 028 029 030 031 032 033 043 049 053 058
2.XP 19 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019
2.1 8 S10 S9 002 003 016 017 020 021
2.2 2 027 034
2.3 4 007 010 015 016
2.4 3 008 010 036
2.5 2 009 010
3.CR 2 006 031
3.XP 14 001 002 003 004 005 006 007 008 009 010 011 012 013 014
3.1 8 008 009 014 015 016 024 030 033
3.2 11 007 008 009 010 011 012 013 014 020 021 023
Chapter 4: Exponential Functions
4.CR 14 005 006 007 011 012 020 023 025 032 033 034 038 040 042
4.XP 27 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027
4.1 10 020 024 029 032 033 035 040 044 046 049
4.2 5 001 002 006 036 039
4.3 5 016 018 040 041 042
4.5 4 009 010 011 012
Chapter 5: Logarithmic Functions
5.CR 6 022 038 039 040 042 050
5.XP 5 001 002 003 004 005
5.1 9 014 015 016 017 019 020 040 050 052
5.2 5 039 042 044 056 057
5.3 1 025
Chapter 6: Transformations of Functions and Their Graphs
6.CR 2 004 012
6.XP 16 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016
6.1 6 003 027 031 040 052 053
6.2 12 S10 S8 001 014 016 018 019 020 021 026 027 042
6.3 2 S4 002
6.4 3 001 004 012
6.5 4 S10 021 023 024
Chapter 7: Trigonometry in Circles and Triangles
7.1 5 012 020 021 022 023
7.2 2 013 024
7.3 3 004 005 034
7.5 1 038
Chapter 8: Trigonometric Functions
8.CR 3 058 068 073
8.1 15 001 003 005 007 009 011 013 015 021 026 027 028 029 041 047
8.2 6 002 003 026 027 033 040
8.3 3 021 023 028
8.5 7 017 020 023 028 034 039 045
8.6 7 005 012 018 025 028 033 039
Chapter 9: Trigonometric Identities and Their Applications
9.XP 12 001 002 003 004 005 006 007 008 009 010 011 012
Chapter 10: Compositions, Inverses, and Combinations of Functions
10.CR 4 002 004 006 051
10.1 5 006 020 030 046 062
Chapter 11: Polynomial and Rational Functions
11.CR 3 023 028 029
11.2 3 010 012 015
11.3 11 002 003 008 012 013 014 018 019 020 041 043
11.4 6 009 011 022 025 026 029
11.5 6 005 009 013 014 042 043
Chapter 12: Vectors and Matrices
12 0
Chapter 13: Sequences and Series
13 0
Chapter 14: Parametric Equations and Conic Sections
14 0
Total 368