Transformations

The image of (2,5) after a reflection in the x-axis

(a)  

The image of (-2,4) after a reflection in the y-axis

(a)  

The image (0,5) after a rotation of $90\degree$  

(a)  

The image (-1,3) after a rotation of $180\degree$  

(a)  

The image (x,y) after a rotation of $270\degree$  

(a)  

When you translate, (x-4,y) will move _____.

• 4 units right
• 4 units left
• 4 units up
• 4 units down

The rule for rotation of 180 degrees is  
(x, y) --> _

• (-y, x)
• (-x, -y)
• (y, -x)
• (-y, -x)

• Translate right 6 & up 4

• Translate left 6 & up 4

• Translate right 6 & down 4

• Translate left 6 & down 4

Identify the transformation from A to D.

• 90^o Clockwise Rotation
• 180^o Rotation
• 270^o  clockwise Rotation
• 360^o Rotation

Which sequence of transformations will result from shape F to its image shape F''?

• Reflection over both axes

• Reflection, then rotation

• Translation, then reflection

• Rotation, then translation