Test Review

Front

What are the coordinates of the image of point N(6, -5) when reflected across the x-axis?

Back

(6, 5)

Front

If a figure is rotated 90 degrees clockwise, what are the new coordinates of point R if it was originally at (3, -3)?

Back

(3, -3) becomes (3, 3)

Front

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

Back

Reflection across the y-axis.

Front

How do you translate triangle A'B'C' from triangle ABC using the transformation (x-2, y+9)?

Back

Move each point of triangle ABC left 2 units and up 9 units.

Front

What are the coordinates of point A' if triangle ABCD is rotated 90° counterclockwise about the origin and A is at (-3, 3)?

Back

(-5, 3)

Front

What is the result of reflecting the point (4, 2) across the y-axis?

Back

(-4, 2)

Front

What are the coordinates of the image of point (2, 3) when reflected across the x-axis?

Back

(2, -3)

Front

If point (1, 2) is rotated 90 degrees counterclockwise about the origin, what are the new coordinates?

Back

(-2, 1)

Front

What is the transformation for the coordinates (x, y) -> (x+3, y-4)?

Back

Translation 3 units right and 4 units down.

Front

What are the coordinates of point (5, -2) after a reflection across the x-axis?

Back

(5, 2)