8-6 Vectors - GEOMETRY

The video tutorial introduces vectors, explaining their properties such as size and direction. It covers how to write vectors using component form and calculate their magnitude using the distance formula. The direction of vectors is determined by the angle they make with a horizontal line. The tutorial also explains equal and parallel vectors, and methods to find the resultant vector using head to tail and parallelogram methods.

What is a vector?

• A quantity with both size and direction

• A quantity with neither size nor direction

• A quantity with only size

• A quantity with only direction

What is the terminal point of a vector?

• The point where the vector starts

• The point where the vector ends

• The point where the vector changes direction

• The midpoint of the vector

How is the component form of a vector determined?

• By measuring the angle of the vector

• By calculating the distance from the origin

• By finding the midpoint of the vector

• By counting the horizontal and vertical changes from the initial to the terminal point

What does the magnitude of a vector represent?

• The distance or size of the vector

• The initial point of the vector

• The angle of the vector

• The direction of the vector

How is the direction of a vector defined?

• By the terminal point of the vector

• By the initial point of the vector

• By the angle it makes with a horizontal line

• By the length of the vector

What are equal vectors?

• Vectors with different magnitudes but the same direction

• Vectors with the same magnitude but different directions

• Vectors with the same magnitude and direction

• Vectors with different magnitudes and directions

What is the resultant vector?

• The vector that represents the division of two vectors

• The vector that represents the difference between two vectors

• The vector that represents the sum of two vectors

• The vector that represents the product of two vectors