Transformation Practice

What transformation is happening?
(x, y) ----> (x + 2, y - 3) 

• slide up 2, left 3
• slide right 2, up 3
• slide right 2, down 3
• slide left 3, right 2

Write the rule for this translation:
Slide 3 up and 2 right

• (x, y)---->(x + 3, y + 2)
• (x, y)-----> (x+2, y + 3)
• (x, y)----> (x - 2, y + 3)
• (x, y)----> (x - 2, y - 3)

When a figure is translated to the left what happens?

• You add to the x-value
• You subtract from the x-value
• You add to the y-value
• You subtract from the y-value

When a figure is translated up what happens?

• You add to the x-value
• You subtract from the x-value
• You add to the y-value
• You subtract from the y-value

Point K (4, 2) is translated using this rule:
(x, y)----> (x + 3, y - 1) 
What are the coordinates of K'? 

• (6, 3)
• (7, 3) 
• (7, 1) 
• (5, 3) 

Pre-image: (3, 6)
Rule: (x,y) --> (x – 3, y + 4)
Coordinates of new image:

• (6, 2) 
• (0, 10) 
• (-3, 4) 
• (0, 2) 

Pre-image: (4, –2)

Rule: (x,y)-->(x – 3, y – 2)

Coordinates of new image:

• (7, -4) 
• (1, –4) 
• (1, 0) 
• (7, 0) 

Pre-image: (–1, 2)

Rule: (x,y)-->(x, y – 1)

Coordinates of new image:

• (1, -3) 
• (1, 1) 
• (–1, 3) 
• (–1, 1) 

Pre-image: (5, -4)

Rule: (x,y)-->(x – 1, y)

Coordinates of image:

• (4, -4) 
• (5, 4) 
• (6, -4) 
• (6, 4) 

Pre-image: (2, –7)

Rule: Translate 3 units vertically and –2 units horizontally

Coordinates of image:

• (5, –5) 
• (5, –9) 
• (4, –9) 
• (0, -4)