127 - Transformations

Front

Describe the transformation: (x, y) -> (x, y-10)

Back

Translation 10 units down

Front

Describe the transformation: (x, y) -> (x-1, y+1)

Back

Translation 1 unit to the left & 1 unit up

Front

What is the term for sliding or moving a figure?

Back

Translation

Front

What is a mirror image of a figure called?

Back

Reflection

Front

Describe the transformation: (x, y) -> (-x, y)

Back

Reflection across the y-axis

Front

Describe the transformation: (x, y) -> (x, -y)

Back

Reflection across the x-axis

Front

Describe the transformation: (x, y) -> (y, -x)

Back

Rotation 90 degrees counterclockwise

Front

Describe the transformation: (x, y) -> (-y, x)

Back

Rotation 90 degrees clockwise

Front

What is the term for enlarging or reducing a figure?

Back

Dilation

Front

What is the term for flipping a figure over a line?

Back

Reflection