Precalculus Video Lectures

Family Functions

Function Rules

Graphs of Functions

Transformations of Functions

Combinations of Functions

Inverse Functions

Polynomial & Rational Functions

Quadratic Functions

Polynomial Functions

Synthetic Division

Complex Numbers

The Fundamental Theorem of Algebra

Rational Functions

Exponential & Logarithmic Functions

Exponential Functions

Logarithmic Functions

Properties of Logarithms

Exponential & Logarithm Equations

Exponential & Logarithmic Models

Trigonometric Functions

Radian & Degree Measure

The Unit Circle

Right Triangle Trigonometry

Trigonmetric Functions

Graphing Sine & Cosine

Graphing Other Trigonometric Functions

Inverse Trigonometric Functions

Verifying Trigonometric Identities

Solving Trigonometric Equations

Sum & Difference Formulas

Multiple-Angle & Product-to-Sum Formulas

Analytic Geometry

Conics: Parabolas

Conics: Ellipses

Conics: Hyperbolas

Parametric Equations

Polar Coordinates & Equations

Polar Graphs

Vectors

Law of Sines

Law of Cosines

Vectors in the Plane

Vector Dot Product

Trigonometric Form of a Complex Number