7.1-7.2 Wrap Up Review Vectors

Front

Are the vectors u and w equivalent?

Back

Yes, they are equivalent.

Front

A vector is a mathematical structure that has both _______ and _______.

Back

direction, magnitude

Front

Find the magnitude of vector AB if the initial point is (-3, 1) and the terminal point is (3, 9).

Back

10

Front

Two vectors who have the same or opposite direction are called?

Back

Parallel vectors

Front

When the vector's initial point is at the origin, it is in ___?

Back

standard position.

Front

What is the definition of a vector?

Back

A vector is a mathematical entity that has both magnitude and direction.

Front

What is the difference between a vector and a scalar?

Back

A vector has both magnitude and direction, while a scalar has only magnitude.

Front

What are equivalent vectors?

Back

Vectors that have the same magnitude and direction.

Front

What are opposite vectors?

Back

Vectors that have the same magnitude but opposite directions.

Front

What is the formula to find the magnitude of a vector given two points (x1, y1) and (x2, y2)?

Back

Magnitude = √((x2 - x1)² + (y2 - y1)²)