unit 1 (transformation) formulas Flashcards
1
Q
reflection over the x-axis
A
(x, -y)
2
Q
reflection over the y-axis
A
(-x, y)
3
Q
reflection over y=x
A
(y, x)
4
Q
reflection over y=-x
A
(-y, -x)
5
Q
180 rotation
A
(-x, -y)
6
Q
90 counterclockwise
A
(-y, x)
7
Q
90 clockwise
A
(y, -x)
