Embedded Files
Pre-Calculus Recordings
Pre-Calculus Recordings
Video Tutorials
Semester 1:
Graphs of Rational Functions Part I
Graphs of Rational Functions Part II
Functions and Transformations Part I
Functions and Transformations Part II
Composition of Functions and Modeling
Extra Help Videos
Performing Operations with Complex Numbers
Distance and Midpoints in the Complex Plane Part I
Distance and Midpoints in the Complex Plane Part II
Adding and Subtracting Matrices
Scalar and Matrix Multiplication Part I
Scalar and Matrix Multiplication Part II
Matrices and Row Operations Part I
Matrices and Row Operations Part II
Solving Equations Graphically - x-intercept method
Solving Equations Graphically - Intersect method
Graphs of Polynomial Functions
Graphing Linear Equations Example I
Graphing Linear Equations Example II
Writing Equations of Parallel and Perpendicular Lines
Solving Equations Graphically - x-intercept method
Solving Equations Graphically - Intersect method
Solving Quadratic Equations Algebraically (Square Root Method and Factoring)
Solving Quadratic Equations Algebraically (Quadratic Formula and Completing the Square)
Determining the types of Solutions of a Quadratic
Rational Equations and Extraneous Solutions
Mixture Problem Example
Row Operations by hand Example (I made one error with a sign, so watch this short clip with the correction afterwards)
Row Operations/Row Echelon form Using a Calculator Example
Matrices Application Example 1
Matrices Application Example 2
Finding the Determinant of a Matrix
Finding Inverse Matrices and Solving Equations using a Calculator
Determining Symmetry Algebraically
Polynomial Division Example 1
Polynomial Division Example 2
The Remainder and Factor Theorems (Story Problems)
Fundamental Polynomial Connections
The Rational Root Theorem (Story Problem)
Graphing Exponential Functions by hand
Piecewise Defined Functions Part II
Finding Real and Complex Roots of a Polynomial
Locating Real Zeros of a Polynomial by Graphing
Locating Real and Complex Zeros of a Polynomial Function
Radical Equations and Inequalities Part I
Radical Equations and Inequalities Part II
The Number e (Story Problems)
Solving Exponential Functions using Logarithms
Trig Ratios and Right Triangles
Trigonometric Functions on the Unit Circle
Applying Trigonometric Functions
Online Graphing Calculator
Graphs of Sine and Cosine: Sinusoids
Graphs of Sine and Cosine: Sinusoids Part II
Graphing Trig Functions on Edgenuity Calculator (Awesome Tool!)
Graphs of Tangent, Cotangent, Secant, and Cosecant Part I
Graphs of Tangent, Cotangent, Secant, and Cosecant Part II (Story Problem)
Graphs of Composite Trig Functions
Periodic Graphs and Phase Shifts
Verifying Trig Identities Part I
Verifying Trig Identities Part II
Sum and Difference Formulas: Sine and Cosine
Sum and Difference Formulas: Tangent
Double-Angle and Half-Angle Identities
Solving Trigonometric Equations
Solving Trigonometric Equations Part II
Solving Trigonometric Equations Example 1
Solving Trigonometric Equations Example 2
Vectors and Parametric Equations Part I
Vectors and Parametric Equations Part II
Vectors and Parametric Equations Part III
Conic Sections: Parabolas Example 2
Measures of Center and Spread on the calculator
Sigma Notation and the nth Term Part I
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