Note: These problem sets also appear on the Problem Sets page of this book. This page is reserved for instructor access only, and it also contains available answer keys and solution guides. It is your responsibility to handle answer keys and assignment solutions securely and appropriately to prevent them from being widely available and searchable via the Internet.
The problem sets in this course are openly licensed, and are available as-is, or can be modified to suit your students’ needs. In these problem sets, students are given an opportunity to apply the quantitative-reasoning skills they learned throughout the module.
Module 1: Introduction to Functions
- Problem Set 3: Rates of Change and Behavior of Graphs
- Solutions 3: Rates of Change and Behavior of Graphs
Module 2: Linear Functions
Module 3: Polynomial and Rational Functions
- Problem Set 14: Power Functions and Polynomial Functions
- Solutions 14: Power Functions and Polynomial Functions
Module 4: Exponential and Logarithmic Functions
- Problem Set 26: Exponential and Logarithmic Equations
- Solutions 26: Exponential and Logarithmic Equations
Module 5: Systems of Equations and Inequalities
- Problem Set 29: Systems of Linear Equations: Two Variables
- Solutions 29: Systems of Linear Equations: Two Variables
- Problem Set 30: Systems of Linear Equations: Three Variables
- Solutions 30: Systems of Linear Equations: Three Variables
- Problem Set 31: Systems of Nonlinear Equations and Inequalities: Two Variables
- Solutions 31: Systems of Nonlinear Equations and Inequalities: Two Variables
- Problem Set 33: Matrices and Matrix Operations
- Solutions 33: Matrices and Matrix Operations
- Problem Set 34: Solving Systems with Gaussian Elimination
Module 6: Sequences, Probability, and Counting Theory
Module 7: Trigonometric Functions
- Problem Set 45: Unit Circle: Sine and Cosine Functions
- Solutions 45: Unit Circle: Sine and Cosine Angles
Module 8: Periodic Functions
- Problem Set 48: Graphs of the Sine and Cosine Function
- Solutions 48: Graphs of the Sine and Cosine Function
- Problem Set 49: Graphs of the Other Trigonometric Functions
- Solutions 49: Graphs of Other Trigonometric Functions
Module 9: Trigonometric Identities and Equations
- Problem Set 51: Solving Trigonometric Equations With Identities
- Solutions 51: Solving Trigonometric Equations with Identities
- Problem Set 53: Double Angle, Half Angle, and Reduction Formulas
- Solutions 53: Double-Angle, Half-Angle, and Reduction Formulas
- Problem Set 54: Sum-to-Product and Product-to-Sum Formulas
- Solutions 54: Sum-to-Product and Product-to-Sum Formulas
- Problem Set 56: Modeling with Trigonometric Equations
- Solutions 56: Modeling with Trigonometric Equations
Module 10: Further Applications of Trigonometry
- Problem Set 58: Non-right Triangles: Law of Cosines
- Solutions 58: Non-Right Triangles: Law of Cosines
Module 11: Analytic Geometry
- Problem Set 69: Conic Sections in Polar Coordinates
- Solutions 69: Conic Sections in Polar Coordinates
Module 12: Introduction to Calculus
- Problem Set 70: Finding Limits: Numerical and Graphical Approaches
- Solutions 70: Finding Limits: Numerical and Graphical Approaches
