Rotations on a Coordinate Plane Practice

Front

What is the result of rotating a point (x, y) 180° about the origin?

Back

The new coordinates will be (-x, -y).

Front

What are the coordinates of point C' if point C(1, -3) is rotated 180° about the origin?

Back

C' will be (-1, 3).

Front

What happens to a point when it is rotated 360° around the origin?

Back

The point remains in the same position; its coordinates do not change.

Front

What is the result of rotating a point (x, y) 90° counterclockwise about the origin?

Back

The new coordinates will be (-y, x).

Front

If point A(-3, -5) is rotated 180° about the origin, what are the new coordinates of A'?

Back

A' will be (3, 5).

Front

What are the coordinates of point A' if point A(-5, 3) is rotated 90° counterclockwise about the origin?

Back

A' will be (-3, -5).

Front

How do you determine the new coordinates of a point after a rotation?

Back

Apply the appropriate transformation rules based on the angle and direction of rotation.

Front

What is the effect of rotating a point 90° clockwise about the origin?

Back

The new coordinates will be (y, -x).

Front

If point B(2, 4) is rotated 90° counterclockwise about the origin, what are the new coordinates?

Back

B' will be (-4, 2).

Front

What is the general rule for rotating points on a coordinate plane?

Back

Use the transformation formulas based on the angle of rotation and the direction (clockwise or counterclockwise).