rotation & reflection rules Flashcards
1
Q
90 degrees counter clockwise
A
(-y,x)
2
Q
180 degrees counterclockwise
A
(-x,-y)
3
Q
270 degree counterclockwise
A
(y,-x)
4
Q
90 degrees clockwise
A
(y,-x)
5
Q
180 degrees clockwise
A
(-x,-y)
6
Q
270 degrees clockwise
A
(-y,x)
7
Q
reflection over x axis
A
(x,-y)
8
Q
reflecting over y axis
A
(-x,y)
9
Q
over line y=x
A
(y,x)
10
Q
over line y=-x
A
(-y,-x)
