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WZ
Numerade Educator

# Find the domain of the vector function.$r(t) = \biggr\langle \ln (t + 1), \frac{t}{\sqrt{9 - t^2}}, 2^t \biggr\rangle$

## Domain is $t \in(-1,3)$

Vector Functions

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##### Catherine R.

Missouri State University

##### Kristen K.

University of Michigan - Ann Arbor

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### Video Transcript

The problem is finding that the mine after Dr Function Artie is the culture of Ellen T plus one. He over Iturf nine minus two square and to his power was a function at twenty past one that don't line, is he plus one discourages and zero. So we have he This creates resigned negative one, but the function t over Motive. Nine months Esquire. The mine is nine minus t square s critters and zero. So behalf the squire iss Moors and nine. Hey, this greatest and connective three. It's more ism three and fourth function to it with his power that the wine is alert. So intersection of fist Ray don't wise is we have next to one a negative three on three. This part on this part. So in your section ISS this part that don't mind after back to a function Artie is two is great, is on next to one and smart three. When you've nicked, you want two three

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#### Topics

Vector Functions

##### Catherine R.

Missouri State University

##### Kristen K.

University of Michigan - Ann Arbor

Lectures

Join Bootcamp