Question

I need help with precal!! please

Answer 1

@agent0smith @april115 @beccaboo333 @Isaiah.Feynman can yall help me please!!

Answer 2

I don't know any of that :/ sorry

Answer 3

@Luigi0210

Answer 4

please stop tagging me

Answer 5

@primeralph @jdoe0001 @jim_thompson5910 @radar

Answer 6

@FutureMathProfessor @Luigi0210 @Loser66 @OrangeMaster does anyone know how to do this

Answer 7

I believe the matrix for the prism would be written like
[ x (A), x (B), x (C) ... x (H) ]
[ y (A), y (B), y (C) ... y (H) ]
[ z (A), z (B), z (C) ... z (H) ]
Basically, mark the columns A through H. Mark the rows x, y, and z.

As for the transformation part, don't take my word for it (maybe google around a bit), but I think you would just add the x part of the vector to the x coordinate of each point, y part to y coord, z part to z coord.

Answer 8

We're given the opposite corners B(0,3,3) and E(3,8,0). We could go through the trouble of finding all the other vertices, but using this information, we can eliminate the third and fourth choices. The first and second, for part a, are identical.

Answer 9

@trillestmali
Since the problem says "translated," I would assume that the prism is being moved/translated relative to that vector. You would add each part of the vector (forgot the terminology for it) to the corresponding rows of the matrix.
Using this method (which is apparently correct through a bit of googling), the correct one is the second choice. Sorry if this is late.

Answer 10

it was B thanks @tomhue

Answer 11

BTW, don't tag me for questions this far out of my academic level. I wouldn't have been able to help you. This comment is just for future reference.

Answer 12

Me?

Answer 13

@trillestmali Ready?

Answer 14

Just get the coordinates of the points and fill them as column vectors.