8.3 Learning Target 2 Post-Assessment

What transformation maps 1 onto 2 and then 2 on to 3?

• A reflection followed by a translation
• A rotation followed by a translation
• A translation followed by a reflection
• A translation followed by a rotation
• I don't know

Congruent Shapes have

• Same shape and size
• Same orientation (direction facing)
• Corresponding angles that are equal
• Different sizes
• I don't know

Michael Reflects Triangle PQR across the x axis and then across the y-axis. What are the coordinates of vertex P''?

A is located at (0, 7). Plot this point.

A' is the result of reflecting A over the x-axis. Plot this point.

A" is the result of translating A' 3 units left. Plot this point.

What is the sequence of transformations for the image given? 

• Reflect over the x-axis, translate (x+8,y)
• Reflect over the x-axis then translate (x+6, y)
• Reflect over the y-axis then (x+1, y+1)
• Translate down 4 (y-4) and to the right 5 (x+5)

What is the sequence of transformations?

• Reflect over the y then reflect over the x
• Reflect over the x then reflect over the y
• Translate 4 units then rotate 90˚
• Rotate 90˚ then reflect over the x

C is located at (1, 1) plot this point.

C' is created by reflecting C over the x-axis. Plot this point.

C" is created by translating C' 5 units left. Plot this point.