Translations

Front

Translations are always _______

Back

Congruent

Front

The result of a transformation is called _______

Back

Image

Front

The original figure prior to a transformation is called _______

Back

Pre-image

Front

Write the rule for this translation: Slide 3 up and 2 right

Back

(x, y)---->(x + 2, y + 3)

Front

When translating left or right on a coordinate plane, what coordinate is affected?

Back

x-coordinate

Front

What is the effect of translating a figure 5 units down?

Back

The y-coordinate decreases by 5.

Front

If a point A(2, 3) is translated 4 units to the right, what are the new coordinates?

Back

A'(6, 3)

Front

What happens to the shape of a figure during a translation?

Back

The shape remains the same; it is congruent.

Front

In a translation, which coordinate remains unchanged when moving up or down?

Back

x-coordinate

Front

What is the translation rule for moving a point (x, y) 3 units left and 2 units down?

Back

(x, y)---->(x - 3, y - 2)