U9D1 Translations

Front

What happens to the x-coordinate when a figure is translated to the right?

Back

The x-coordinate increases by a certain number (x +).

Front

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

Back

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

Front

How do you express the translation of a figure to the left?

Back

The x-coordinate decreases (x -).

Front

What is the effect on the y-coordinate when a figure is translated upwards?

Back

The y-coordinate increases (y +).

Front

What is the effect on the y-coordinate when a figure is translated downwards?

Back

The y-coordinate decreases (y -).

Front

If a point (x, y) is translated using the rule (x - 3, y - 9), what is the new position of the point (1, 5)?

Back

The new position is (-2, -4).

Front

What is the translation rule for moving a point 5 units to the right and 2 units down?

Back

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

Front

If triangle ABC is translated according to the rule (x + 3, y - 2), where will point A (2, 5) be located?

Back

Point A' will be at (5, 3).

Front

What is the translation of the point (4, 3) using the rule (x + 2, y + 5)?

Back

The new point will be (6, 8).

Front

How do you determine the new coordinates after a translation?

Back

Add the translation values to the original coordinates.