Transformation vocab and rules

Translation rule: Left 5 and up 2

• (x-5, y+2)

• (x-2, y+5)

• (x+5, y+2)

• (y-5, x+2)

Rule for reflection over X axis

• (y,-x)

• (-x,-y)

• (x,-y)

• (-y,x)

Rule for rotation of 90 degrees counter-clockwise

• (x,y)

• (-y,x)

• (y,x)

• (-y,-x)

Translation to the right

• (x,y)

• (x+a, y)

• (x-a, y)

• (-x, y)

90 degree clockwise rule

• (x+5, y-2)

• (y,x)

• (-x,-y)

• (y, -x)

Reflection over Y axis

• (x, y+a)

• (x-a, y)

• (-x, y)

• (-y,x)

Rotation 180 degrees

• (-x, -y)

• (x, y)

• (x-a, y-b)

• (-y, -x)

Translation moving down

• (-y, x)

• (x, y-a)

• (x, -y)

• (x-a, y)

Translation moving three left and six down

• (3x, 6y)

• (x-3, y-6)

• (x+3, y+6)

• (x-6, y+3)

A _________ is a transformation that turns a figure around a point