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Need a solid foundation before calculus? Precalculus concepts like functions, sequences, and limits are clarified to prepare you for success.

Patrick Ford

https://static.studychannel.pearsonprd.tech/courses/precalculus/thumbnails/precalculus

0. Fundamental Concepts of Algebra

1. Equations and Inequalities

2. Graphs

3. Functions & Graphs

4. Polynomial Functions

5. Rational Functions

6. Exponential and Logarithmic Functions

7. Measuring Angles

8. Trigonometric Functions on Right Triangles

9. Unit Circle

10. Graphing Trigonometric Functions

11. Inverse Trigonometric Functions and Basic Trig Equations

12. Trigonometric Identities 

13. Non-Right Triangles

14. Vectors

15. Polar Equations

16. Parametric Equations

17. Graphing Complex Numbers

18. Systems of Equations and Matrices

19. Conic Sections

20. Sequences, Series & Induction

21. Combinatorics and Probability

22. Limits & Continuity

23. Intro to Derivatives & Area Under the Curve

OLD 1. Fundamental Concepts of Algebra

OLD 2. Functions and Graphs

OLD 3. Polynomial and Rational Functions

OLD 4. Exponential and Logarithmic Functions

OLD 5. Trigonometric Functions

OLD 6. Analytic Trigonometry

OLD 7. Additional Topics in Trigonometry

OLD 8. Systems of Equations and Inequalities

OLD 9. Matrices and Determinants

OLD 10. Conic Sections and Analytic Geometry

OLD 11. Sequences, Induction, and Probability

OLD 12. Introduction to Calculus 

Default TOC

This Precalculus study guide covers solving triangle problems, laws of sines/cosines, area formulas, and trigonometric equations with step-by-step solutions.

Solving Triangles and Trigonometric Equations in Precalculus

Study Guide - Learn with Videos

Law of Sines

Law of Cosines

Solving Trigonometric Equations Using Identities

Sum and Difference Identities

Double Angle Identities

Introduction to Trigonometric Identities