Parabolas and Focal Length Intro

Finding the Equation of a Perpendicular Bisector

Law of Cosine Missing Angle Formula EXAMPLE

Law of Cosine Missing Angle Formula DERIVATION

Area of a Triangle Using Trigonometry

Law of Sines Missing Angle Formula

Law of Sines Missing Side Formula EXAMPLE

Law of Sines Missing Side Formula DERIVATION

Graphing the Function y = 2 cos(3x)

Graphing the Function y = tan(x)

Graphing the Function y = sin(x)

Basic Inverse Trigonometry Finding Angles

sin, cos and tan of any angle (Degrees AND Radians)

ASTC Explained

sin, cos and tan of 0°, 90°, 180°, 270°, ...

Trigonometry and the Unit Circle

General Angles and Reference Angles

General Angles and Coterminal Angles

General Angles and Standard Position

Trigonometric Ratios of 30°, 45° and 60° Quiz (Radians AND Degrees)

Trigonometric Ratios in Radians

Converting Between Radians and Degrees

Introduction to Radians

Trigonometric Ratios of 30°, 45° and 60° Quiz (Degrees)

Trigonometric Ratios of Special Angles Example

Trigonometric Ratios of Special Angles 30°, 45° and 60°

Introduction to the Reciprocal Ratios csc, sec and cot

Solving Right Triangles with SOH-CAH-TOA

The Trigonometric Ratios sin, cos and tan

Solving Rational Expression Equations

Adding and Subtracting Rational Expressions

Multiplying and Dividing Rational Expressions

Simplifying Rational Expressions

Graphing Rational Functions

Graphing the Natural Log Function y = ln x

Logarithmic Graphs Introduction Using Inverse Functions

Distance Formula with Radicals and Midpoint Formula (2020 DL)

Pythagorean Theorem Converse and Pythagorean Triples (2020 DL)

Pythagorean Theorem for 2 Unknown Sides (2020 DL)

Radicals and the Quadratic Formula (2020 DL)

Solving Radical Equations II (2020 DL)

Solving Radical Equations I (2020 DL)

Simplifying Radical Expressions II (2020 DL)

Simplifying Radical Expressions I (2020 DL)

Desmos Introduction to Square Root Functions (2020 DL)

The Quadratic Formula II (2020 DL)

The Quadratic Formula I (2020 DL)

Completing the Square II (2020 DL)

Completing the Square I (2020 DL)

Solving Equations Using Square Roots (2020 DL)

Graphing y = a(x - p)(x - q) [2020 DL]

Graphing y = ax2 + bx + c (2020 DL)

Graphing y = ax2 + c (2020 DL)

Graphing y = ax2 (2020 DL)

Exponential Decay (2020 DL)

Factoring Polynomials BONUS WORD PROBLEM (2020 DL)

Factoring Polynomials Completely (2020 DL)

Factoring Special Products (2020 DL)

Factoring ax2 + bx + c (2020 DL)

Factoring x2 + bx + c (2020 DL)