RETAKE Test - Reflections, Translations, Rotations (longer)

Front

What is the arrow rule to translate a figure 8 units right and 1 unit down?

Back

Front

What is the mathematical term for the mirror that you reflect a shape over?

Back

Line of reflection.

Front

What is the result of rotating the point (4, -3) 90° counterclockwise?

Back

(3, 4).

Front

What is the angle of rotation for a 90° clockwise rotation?

Back

90° clockwise.

Front

Which arrow rule describes rotating 90° counterclockwise?

Back

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

What does the term 'line of symmetry' refer to?

Back

A line that divides a shape into two identical parts that are mirror images of each other.

Front

How do you perform a reflection over the x-axis?

Back

Front

What is the effect of a 180° rotation on a point (x, y)?

Back

Front

What is the difference between a rotation and a reflection?

Back

A rotation turns a figure around a point, while a reflection flips a figure over a line.