U9D1 Translations

Front

What transformation is represented by the notation (x, y) ----> (x + 2, y - 3)?

Back

The transformation is a translation 2 units to the right and 3 units down.

Front

What is the notation for a figure translated 2 units right and 5 units up?

Back

(x, y) --> (x + 2, y + 5)

Front

What is the result of a translation on a shape?

Back

The shape remains congruent.

Front

When translating an image down, which operation is performed on the y-coordinate?

Back

y - (subtract a number from y)

Front

What does the transformation (x, y) ----> (x, y + 4) indicate?

Back

It indicates moving the figure up 4 units.

Front

What is the effect of translating a figure 3 units left?

Back

The notation would be (x, y) --> (x - 3, y).

Front

If a figure is translated 1 unit down, what is the change in the y-coordinate?

Back

The change is y - 1.

Front

What does the transformation (x, y) --> (x + 5, y) represent?

Back

It represents a translation 5 units to the right.

Front

What is the definition of a translation in geometry?

Back

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

Front

If a figure is translated 4 units up, what is the new y-coordinate if the original is y?

Back

The new y-coordinate is y + 4.