4. Functions Involving Parameters, Vectors, and Matrices

Vectors — Quiz

Test your understanding of vectors with 5 practice questions.

Practice Questions

Question 1

What is a vector in AP Precalculus?

Question 2

Which ordered pair most clearly represents a vector from $\left(0,0\right)$ to $\left(3,4\right)$?

Question 3

What is the magnitude of the vector $\left(3,4\right)$?

Question 4

If $\mathbf{u}=\left(2,-1\right)$ and $\mathbf{v}=\left(5,3\right)$, what is $\mathbf{u}+\mathbf{v}$?

Question 5

If $\mathbf{w}=\left(6,-2\right)$, what is $2\mathbf{w}$?