Name__________________________________________
Mathematics 205: Linear Algebra
Fall Semester 2004
David Haines
Quiz #16
October 11
3
4
2
2
0
5 is the data matrix for a triangle V in the plane with vertices (5, 0), (2, 2), and (4, 3).
A. Sketch a graph of V.
B. Give a 3 x 3 data matrix for V using homogeneous coordinates.
C. Give a 3 x 3 matrix which first reflects V through the line x1 = x2
then moves the reflected triangle one unit horizontally and two units vertically.
D. Sketch the image of V under this transformation.
