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Points, Vectors, and Functions

Points, Vectors, and Functions

Scaling Vectors Examples

Example 1

Multiply the vector <9, 2> by 5.

Example 2

What is the magnitude of the vector 5<2, 3>?

Example 3

If the vector a<4, 3> has magnitude 10, what is a?

Example 4

By what number must we multiply the vector <3, 5> to get a vector of length 2?

Example 5

What happens to the magnitude and direction of the vector <2, 2> when it is multiplied by -1 ?