Transformation Rules

Rotation Rules (clockwise):

90^o rotation: (x, y)→(y, -x)

What are the coordinates for A' after a 90^⁰ rotation clockwise?

• (1, 3)

• (3, 1)

• (3, -1)

• (1, -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Write a rule for the translation

• (x+2, y+1)

• (x+2, y+4)

• (x+4, y-3)

• (x+2, y-1)

Tags

CCSS.HSG.CO.A.2

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

• (x ,y) ----> (x+1, y-5)

• (x ,y) ----> (x-2, y-6)

• (x ,y) ----> (x-2, y+4)

• (x ,y) ----> (x+2, y+3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the transformation.

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation.

• Reflection across y axis

• 180 Rotation

• Reflection across x-axis

• Translation 2 units down

Tags

CCSS.8.G.A.3

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)

• (-4, -5)

• (-10, 2)

• (-1, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule would result in a translation of 2 units left and 3 units up?

• 
  (x, y) → (2x, 3y)

• (x, y) → (-x, -y)

• (x, y) → (x - 2, y + 3)

• (x, y) → (x + 2, y - 3)

Tags

CCSS.HSG.CO.A.2

State the coordinate of the image of the given point B (4,9) under a dilation with center at the origin with the given scale factor of 2.

• B' (2 , 4.5)

• B' (8 ,18)

• B' (-8 ,-18)

• 
  B' (9 ,4)

Tags

CCSS.8.G.A.3

Describe the transformation: (x-2, y+7)

• Translation 2 units to the left & 7 units up

• Translation 2 units to the right & 7 units up

• Translation 2 units to the left & 7 units down

• Translation 2 units to the right & 7 units down

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Write a rule for the translation.

• (x -1, y  + 2)

• (x +2, y  - 1)

• (x -2, y  + 1)

• (x +1, y  -  2)

Tags

CCSS.HSG.CO.A.2