Reflections and Translations Practice

Front

What is the original figure prior to a transformation called?

Back

Pre-image

Front

What does a translation do to an image?

Back

Slides it

Front

Flipping a figure is a ...

Back

Reflection

Front

What axis is the triangle being reflected over if it is reflected across the Y-axis?

Back

Y-axis

Front

Which answer shows a reflection across the x-axis?

Back

c

Front

What is the term for a transformation that turns a figure around a fixed point?

Back

Rotation

Front

What is the term for a transformation that enlarges or reduces a figure?

Back

Dilation

Front

What is the result of a reflection across the x-axis?

Back

The y-coordinates of the points are negated.

Front

What is the result of a reflection across the y-axis?

Back

The x-coordinates of the points are negated.

Front

In a translation, how are the coordinates of a point (x, y) changed if it is translated 3 units right and 2 units up?

Back

(x+3, y+2)