Posted by **Sam** on Wednesday, September 14, 2011 at 12:43am.

A triangular prism has vertices at A(2, 0, 0), B(2, 1, 3), C(2, 2, 0), D(0, 0, 0), E(0, 1, 3), and F(0, 2, 0).

Which image point has the coordinates (1, 4, 3) after a translation using the vector 1, 2, 3?

What point represents a reflection of B over the xy-plane?

B'( )

- PreCal -
**Reiny**, Wednesday, September 14, 2011 at 9:38am
let the original point be reached by the vector (a,b,c)

then

(a,b,c) + (1,2,3) = (1,4,3)

by mental arithmetic

(a,b,c) = (0,2,0)

## Answer This Question

## Related Questions

- Translation with vectors - Thanks for reading this! A triangular prism has ...
- Vertices - Reflections&Tranlations? - Thanks for reading this! A triangular ...
- Reiny Or Damon? - Thanks for reading this! A triangular prism has vertices at A(...
- Reiny Damon Bobpursley? - Thanks for reading this! A triangular prism has ...
- Geometry - 1.Which translation rule describes the translation that is 6 units to...
- Geometry - 1.Which translation rule describes the translation that is 6 units ...
- Math - 1. A triangular prism has vertices at A(2, 0, 0), B(2, 1, 3), C(2, 2, 0...
- Calculus - 1. A triangular prism has vertices at A(2, 0, 0), B(2, 1, 3), C(2, 2...
- Math - 1. A triangular prism has vertices at A(2, 0, 0), B(2, 1, 3), C(2, 2, 0...
- Pre-calculus - 1. A triangular prism has vertices at A(2, 0, 0), B(2, 1, 3), C(2...

More Related Questions