Transformation matrices Flashcards
1
Q
reflection in line y = x
A
0 1 1 0
2
Q
reflection is x axis
A
1 0 0 -1
3
Q
reflection in y axis
A
-1 0 0 1
3
Q
enlargement with scale factor k
A
k 0 0 k
4
Q
180 degree rotation around origin
A
-1 0 0 -1
5
Q
90 degree rotation around origin
A
0 1 -1 0
6
Q
270 degree rotation
A
0 -1 1 0
