Review Transformations

Reflect (3,5) over the x-axis.

• (2,2)

• (3,-5)

• (-3,-5)

• (-3,5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you translate a pre-image by the following rule: (x,y)--> (x,y+6), the shape will move _____.

• 6 units right

• 6 units left

• 6 units up

• 6 units down

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

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation.

• 90º counterclockwise rotation

• 180º counterclockwise rotation

• 90º clockwise rotation

• reflection across the origin

Tags

CCSS.HSG.CO.B.6

Identify the transformation from ABCD to A'B'C'D'.

• Translation
• Reflection across the y-axis
• Reflection across the x-axis
• 90^o counter clockwise Rotation

Tags

CCSS.HSG.CO.A.2

Triangle ABC is going to be translated. Where would  A' position be at, if the translation was be (x,y) --> (x+3, y-2)?

• (-1,3)
• (5,3)
• (5,8)
• (3,5)

Tags

CCSS.HSG.CO.A.2

How is triangle A rotated to be triangle Y?

• 180 clockwise
• 90 clockwise
• 90 counter-clockwise

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (-5,8) around the origin 270 degrees CW. State the image of the point.

• (-8,5)

• (-8,-5)

• (8,5)

• (5,-8)

What is the rule for a reflection over the y=x line?

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5