Rotations Exit Ticket

Front

What are the coordinates of the point (7,8) after a 90-degree counterclockwise rotation around the origin?

Back

(-8,7)

Front

How do you find the coordinates of a point R' after rotating the point R(-1, -5) 180 degrees counterclockwise about the origin?

Back

The coordinates of R' are (1, 5).

Front

What is the transformation rule for rotating a point (x,y) 270 degrees counterclockwise around the origin?

Back

(x,y)→(y, -x)

Front

If point A(3, -5) is rotated 90 degrees counterclockwise about the origin, what are the new coordinates of A'?

Back

A' will be (5, 3).

Front

What is the degree of rotation for a point that has been rotated to its opposite position on the coordinate plane?

Back

180 degrees.

Front

What are the coordinates of the point (4, -2) after a 90-degree clockwise rotation around the origin?

Back

(-2, -4).

Front

What is the transformation rule for rotating a point (x,y) 90 degrees clockwise around the origin?

Back

(x,y)→(y, -x).

Front

If triangle ABC is rotated 180 degrees about the origin, how do the coordinates of the vertices change?

Back

Each vertex (x,y) becomes (-x, -y).

Front

What are the coordinates of the point (2,3) after a 270-degree clockwise rotation around the origin?

Back

(3, -2).

Front

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

Back

Apply the appropriate transformation rule based on the degree and direction of rotation.