Transformations Flashcards
1
Q
What is the transformation for r x-axis
A
(x,y)=(x,-y)
2
Q
What is the transformation for r y-axis
A
(x,y)=(-x,y)
3
Q
What is the transformation for r y=x
A
(x,y)=(y,x)
4
Q
What is the transformation for r y=-x
A
(x,y)=(-y,-x)
5
Q
What is the transformation for r origin
A
(x,y)=(-x,-y)
6
Q
What is the transformation for T a,b
A
(x,y)=(x + a, y + b)
7
Q
What is the transformation for D k
A
(x,y)=(kx,ky)
8
Q
What is the transformation for R 90°
A
(x,y)=(-y,x)
9
Q
What is the transformation for R 180°
A
(x,y)=(-x,-y)
10
Q
What is the transformation for R 270°
A
(x,y)=(y,-x)
