#### Answer

One

#### Work Step by Step

$\textbf{r} = \langle f(t), g(t), h(t)\rangle$
All the components of $\textbf{r}$ depend on the variable $t$.

Published by
Pearson

ISBN 10:
0321947347

ISBN 13:
978-0-32194-734-5

One

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.