4. Functions Involving Parameters, Vectors, and Matrices

Vector-valued Functions — Quiz

Test your understanding of vector-valued functions with 5 practice questions.

Practice Questions

Question 1

What is a vector-valued function?

Question 2

Which expression is an example of a vector-valued function in two dimensions?

Question 3

If $\mathbf{r}(t) = \langle t, t^2\rangle$, what is $\mathbf{r}(2)$?

Question 4

What does the parameter $t$ usually represent in a vector-valued function?

Question 5

Which point is produced by the vector-valued function $\mathbf{r}(t) = \langle 3t, t\rangle$ when $t = -1$?