Transformations Redemption

Which transformation would create figure A’B’C’ from figure ABC?

• Reflection across the

  x-axis

• Reflection across the

  y-axis

• Translation down 8 units

• Translation up 8 units

• Rotation 90 degrees clockwise.

Which transformation would create figure A’B’C’ from figure ABC?

Look carefully at the location of each labeled vertex.

• Reflection across the x-axis

• Reflection across the y-axis

• Translation down 8 units

• Translation up 8 units

• Rotation 90 degrees clockwise.

Which transformation would create figure A’B’C’ from figure ABC?

• Translation right 4 units, up 2 units

• Translation left 4 units, down 2 units

Observe the PRE-IMAGE point on the graph.

Plot the IMAGE point after a 90⁰ counterclockwise rotation.

Rotate the given point 180^o.

To get from D to D' you first ​ (a)   and​ (b)   then ​ .

• rotate 90 degrees clockwise
• rotate 90 degrees counterclockwise
• reflect over the x-axis
• reflect over the y-axis
• translate (x , y) -> (x+1, y+1)
• translate (x , y) -> (x-1, y-1)

To get from H to H', ​ (a)   and then ​ (b)  

• reflect over the y-axis
• reflect over the x-axis
• dilate by a scale factor of 0.5
• dilate by a scale factor of 2
• rotate 90 degrees counterclockwise
• rotate 90 degrees clockwise.