Identify Transformations

Which THREE transformations preserve congruence?

• Translation

• Reflection

• Rotation

• Dilation

Which TWO transformations have NUMBERS in the rules?

• Translations

• Dilations

• Reflections

• Rotations

What transformation represents the algebraic rule below?

(x,y) -> (x+2, y-1)

• Translation

• Dilation

• Reflection

• Rotation

What transformation represents the algebraic rule below?

(x,y) -> (2x, 2y)

• Translation

• Dilation

• Reflection

• Rotation

What transformation represents the algebraic rule below?

(x,y) -> (x, -y)

• Translation

• Dilation

• Reflection

• Rotation

What transformation represents the algebraic rule below?

(x,y) -> (-y,x)

• Translation

• Dilation

• Reflection

• Rotation

What transformation represents the algebraic rule below?

(x,y) -> (-x,-y)

• Translation

• Dilation

• Reflection

• Rotation

What transformation represents the algebraic rule below?

(x,y) -> (-x, y)

• Translation

• Dilation

• Reflection

• Rotation

What transformation represents the algebraic rule below?
(x,y) -> ( $\frac{1}{2}$  x,  $\frac{1}{2}$  y)

• Translation

• Dilation

• Reflection

• Rotation

What transformation represents the algebraic rule below?

(x,y) -> (x,y+4)

• Translation

• Dilation

• Reflection

• Rotation