Geom: G.CO.A.5 Guide 2/5

In the rotation  $R_{A,27\degree}\ L\left(4,-5\right)$  what is the center of rotation? 

True/False: After a rotation, the image will have a different orientation than the preimage.

True/False: Patty paper can be a useful tool in performing rotations.

What will the image of  $A\left(-2,-4\right)$  be after a  $90\degree$  counterclockwise rotation? 

What is the rule for  $R_{O,90\degree}\ \left(x,y\right)\rightarrow$  

 $\left(x,y\right)\rightarrow\left(y,-x\right)$  is the rule for