Translations and Reflections Review

Front

Reflect Point C (2, 3) over the y-axis: What is the new coordinate?

Back

(-2, 3)

Front

What is the term for a transformation that flips a figure over a line?

Back

Reflection

Front

What transformation is happening? (x, y) ----> (x - 4, y + 1)

Back

slide left 4, up 1

Front

A transformation that moves every point of a figure the same distance in the same direction is called a _________.

Back

Translation

Front

Determine how to translate triangle A'B'C' to triangle ABC if A' is at (1, 2) and A is at (3, 5).

Back

(x+2, y+3)

Front

What is the result of reflecting the point (4, -5) over the x-axis?

Back

(4, 5)

Front

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

Back

Rotation

Front

If a figure is translated 3 units to the right and 2 units down, what is the transformation rule?

Back

(x+3, y-2)

Front

What is the effect of reflecting a point over the line y = x?

Back

The coordinates (x, y) become (y, x).

Front

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

Back

Dilation