GeoH 4.1-4.5 Practice

Front

What are the new coordinates of point W after translating it 2 units left and 3 units up from (7, 3)?

Back

(5, 6)

Front

Describe the transformation represented by the equation (x, y) -> (3x, y).

Back

Horizontal stretch 3 times as wide.

Front

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

Back

Translated 8 units down and 5 units to the right.

Front

What is the term for sliding or moving a figure in geometry?

Back

Translation.

Front

How was point B translated to point B' if B' is at (4, -2)?

Back

Translated 2 units to the right and 6 units down.

Front

What is the effect of a translation on a geometric figure?

Back

It moves the figure without changing its shape or orientation.

Front

What is the difference between translation and reflection in geometry?

Back

Translation moves a figure without changing its orientation, while reflection flips it over a line.

Front

If a point (x, y) is translated 3 units to the right and 2 units up, what is the new position?

Back

(x+3, y+2)