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# Find parametric equations for the line segment from $(-2, 18, 31)$ to $(11, -4, 48)$.

## $x=-2+13 t, \quad y=18-22 t, \quad z=31+17 t, \quad 0 \leq t \leq 1$

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##### Catherine R.

Missouri State University

##### Kristen K.

University of Michigan - Ann Arbor

##### Samuel H.

University of Nottingham

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### Video Transcript

So again, we want to find the parametric equation for the line segment minus two, 18, 31 two, 11 -4 and 48. Again, this is my there's no doubting that I'll start here And then my normal vector and is just 11 last two -4 -18. And then 48 when is 31? It was just 13 minus 22 Than seven in 17. So they question is a Last three times and was his -2 18, 31. Last three times 13 -20- 17. This is my anguish. Yeah. And then we wanted to start at minus 2 18 and 31. So he must start from zero And then must change at 11 -4 and 48 13 must end at one. That's it. That stands

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##### Catherine R.

Missouri State University

##### Kristen K.

University of Michigan - Ann Arbor

##### Samuel H.

University of Nottingham

Lectures

Join Bootcamp