Plane w/ Point A & Parallel to Plane w/ Equation

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Homework Help Overview

The problem involves determining vector and parametric equations for a plane that contains a specific point A(2, 3, -1) and is parallel to another given plane defined by a vector equation. The original poster expresses confusion regarding the nature of the equation due to the presence of two parameters, s and t.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • The original poster attempts to derive the parametric equations for the new plane and questions the relevance of direction vectors in this context. Other participants clarify the meaning of the vector and parametric equations for the original plane and suggest how to construct the new plane's equation.

Discussion Status

The discussion is progressing with participants providing clarifications and confirming the approach to formulating the new plane's equation. There is a collaborative atmosphere as participants engage with each other's contributions.

Contextual Notes

There is an underlying assumption that the participants are familiar with vector and parametric equations of planes, and the original poster's confusion about the parameters suggests a need for further exploration of these concepts.

unknown101
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Homework Statement


Determine vector and parametric equations for the plane containing the point A(2, 3, -1) and parallel to the plane with equation (x, y, z) = (2, 1, -3) + s(5, 2, -1) + t(3, -2, 4). Show your work.


Homework Equations


Vector and parametric
This a strange equation that I have never seen before because it has 2 parameters: s and t

The Attempt at a Solution


I got the parametric equation for the x, y,z equation
x=2+5s+3t
y=1+2s-2t
z=-3-t+4t

Am I supposed to find the direction vector? In one of my notes is says that the direction vector is perpendicular to the plane's normal vector but I don't know if it applies here?
 
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unknown101 said:
Determine vector and parametric equations for the plane containing the point A(2, 3, -1) and parallel to the plane with equation (x, y, z) = (2, 1, -3) + s(5, 2, -1) + t(3, -2, 4). Show your work.

Hi unknown101! :smile:

I think what they mean by "vector and parametric equations" is that the vector and parametric equation for the original plane is (x, y, z) = (2, 1, -3) + s(5, 2, -1) + t(3, -2, 4) :wink:
 


tiny-tim said:
Hi unknown101! :smile:

I think what they mean by "vector and parametric equations" is that the vector and parametric equation for the original plane is (x, y, z) = (2, 1, -3) + s(5, 2, -1) + t(3, -2, 4) :wink:

So would the equation for the new equation be (x,y,z)=(2,3,-1)+s(5, 2, -1) + t(3, -2, 4).
 
unknown101 said:
So would the equation for the new equation be (x,y,z)=(2,3,-1)+s(5, 2, -1) + t(3, -2, 4).

Yup! :biggrin:
 


tiny-tim said:
Yup! :biggrin:
Thanks a lot:)
 

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