Transformations

Front

A type of transformation where a geometric figure slides horizontally, vertically, or both. What type of transformation is this?

Back

Translation

Front

Identify the transformation: Translation 5 units left, 1 unit up.

Back

This is a translation.

Front

A turn is also called a ___________.

Back

Rotation

Front

Describe the transformation: Reflection over the x-axis.

Back

This is a reflection.

Front

Reflections over the x-axis change the ____-__________.

Back

y-coordinate

Front

What is a transformation that flips a figure over a line?

Back

Reflection

Front

What is the transformation that enlarges or reduces a figure?

Back

Dilation

Front

What is the transformation that moves a figure around a fixed point?

Back

Rotation

Front

What is the effect of a translation on the coordinates of a point (x, y)?

Back

The new coordinates will be (x+a, y+b) where a and b are the units moved in the x and y directions respectively.

Front

What is the result of reflecting a point (x, y) over the y-axis?

Back

The new point will be (-x, y).