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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

Default TOC

This Precalculus study guide covers linear, quadratic, rational, and radical equations, inequalities, graphing, and essential formulas for Exam 1.

Precalculus Study Guide: Exam 1 Review & Key Formulas

Exam 1 Review: Equations, Inequalities, and Graphs in Precalculus

Exam 1 Review: Equations, Inequalities, and Graphs in Precalculus

Study Guide - Learn with Videos

Linear Equations

Rational Equations

Intro to Quadratic Equations

Factoring Polynomials

The Square Root Property

The Quadratic Formula

Complex Numbers

Linear Inequalities

Graphs and Coordinates

Lines

Circles