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Mathematics 8 Online
OpenStudy (cagliero423):

Can anyone help me with this? (I'll post a picture)

OpenStudy (cagliero423):

OpenStudy (faiqraees):

the matrix will be \[\left[\begin{matrix}X of A & X of B \\ Y of A & Y of B\\ Z of A & Z of B\end{matrix}\right]\] In the same way expand the matrix by including the x y and z coordinates of all the other points

OpenStudy (cagliero423):

What will the matrix be? Sorry I can't see anything under that..

OpenStudy (cagliero423):

@FaiqRaees

OpenStudy (faiqraees):

can you work out the x,y,z coordinates of all the points like A, B C .....

OpenStudy (cagliero423):

so like the coordinates of A are -3, 3, 0?

OpenStudy (cagliero423):

I think I know what the matrix of it is, but how do I do the second part? Do I just move each coordinate by -1, -1, 4 and then find the matrix of that?

OpenStudy (cagliero423):

I think it's one of these choices

OpenStudy (faiqraees):

you're supposed to multiply the translation matrix with your matrix

OpenStudy (faiqraees):

but I am not quite sure

OpenStudy (cagliero423):

Okay yeah because I don't think that works out with my choices...

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