#### Course Materials

Lessons

#### Lines in 2D

- Topic - Finding Vector Equations with Direction Vectors and Fixed Points
- Topic - Finding Vector Equations with Direction Vectors and Fixed Points using Unit Vectors
- Topic - Finding Vector Equations with Direction Vectors and Intercepts
- Topic - Finding Vector Equations Passing Two Points
- Topic - Finding Parametric Equations of Vectors
- Topic - Finding Parametric Equations of Vectors Passing Through two Points
- Topic - Finding Cartesian Equations using Direction Vectors and Points

#### Applications of a Line in a Plane

- Topic - Finding Initial Positions from Vector Equations
- Topic - Finding Speed of a Particle using its Vector Equation
- Topic - Finding New Vector Equations for New Velocities
- Topic - Finding the Position of Vectors given Certain Times
- Topic - Finding 2-Dimensional Velocity Vectors given New Speeds
- Topic - Finding the Time for Vector Equations
- Topic - Finding the Speed of Particles described as 2-Dimensional Vectors
- Topic - Finding 3-Dimensional Velocity Vectors given New Speeds
- Topic - Shortest Distance using Vectors

#### Relationship between Lines

- Topic - Identifying Parallel or Not parallel for 2-Dimensional Lines
- Topic - Identifying Parallel or Not parallel for 3-Dimensional Lines
- Topic - Angles between Two Lines in 3-Dimensional Space
- Topic - Find Coordinates of Intersection of Lines in 3-Dimensional Space
- Topic - identify Positioning Two Lines in 3-Dimensional Space