Review Transformations

What information do you need to rotate an image?

• Center of rotation, reflection line, degrees

• Center of rotation, degree of rotation, direction

• Distance and Direction

• Reflection Line,CW, CCW

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What information do you need to translate an image?

• Reflection line

• Distance and reflection

• Distance and Direction

• Rotation degrees

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What information do you need to reflect an image?

• Line of rotation

• Line of reflection

• Degree of reflection

• Counter clockwise

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which way do you rotate if you turn to the right?

• Clockwise

• Counter-clockwise

• upside down

• flip-flop

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the proper term for rotating to the left?

• Clockwise

• Counter-clockwise

• Turn

• Spin

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you rotate an image 90 degrees clockwise and then rotate 90 degrees counter-clockwise, what happens to the image?

• The image gets flipped

• The image will be upside down

• The image goes back to its original position

• The image enlarges

Tags

CCSS.8.G.A.3

If an image is 3 units away from the reflection line and the image is reflected over the line, how many units will the new image be from the reflection line?

• 5 units

• 4 units

• 0 units

• 3 units

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If an image is translated down 2 units and to the right 3 units, what would you need to do to get the image back in it's original position?

• Translate it to the left 3 units and up 2 units

• Translate it down 2 units and to the right 3 units

• Reflect it over the x-axis

• Rotate the image with the center as the origin

Tags

CCSS.8.G.A.3

If an image were reflected over the x-axis from quadrant 1 to quadrant 4, what would you need to do to reflect it to quadrant 3?

• Translate it two units to the right

• Rotate 20 degrees CCW

• Reflect it over the x-axis

• Reflect it over the y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which answer represents a reflection across the x-axis, using the algebraic rule (x,y) --> (x, -y)?

• d
• c
• b
• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5