The Precalculus textbook is a comprehensive book not intended to be completed in full in a single one semester class.

The following modules are generally used to cover the Algebra content standard in Precalculus:

• Module 1: Introduction to Functions
• Module 2: Working with Functions
• Module 3: Linear Functions
• Module 4: Polynomial Functions
• Module 5: Polynomial Equations
• Module 6: Rational Functions
• Module 7: Exponential and Logarithmic Functions
• Module 8: Exponential and Logarithmic Equations

The following modules are generally used to cover additional topics in Algebra that are often added:

• Module 9: Systems of Equations and Inequalities
• Module 10: Matrices and Matrix Operations
• Module 11: Sequences and Series
• Module 12: Probability and Counting Theory

The following modules are dedicated to the Trigonometry concepts included in Precalculus:

• Module 13: Trigonometric Functions
• Module 14: Periodic Functions
• Module 15: Trigonometric Identities and Equations
• Module 16: Triangle Trigonometry

Additional Content

The following modules represent the Calculus-focused concepts that can be included in precalculus to help bridge the gap between Algebra and Calculus:

• Module 17: Polar Functions
• Module 18: Parametric Functions and Vectors
• Module 19: Conics
• Module 20: Introduction to Calculus