IM Geo.6.2 Lesson: Transformations as Functions
Mentally find the coordinates of the image of A under each transformation.
Translate by the directed line segment from to .
Translate by the directed line segment from to .
Reflect across the -axis.
Rotate 180 degrees clockwise using the origin as a center.
Next, sketch triangle and its image on the grid above. What transformation is ?
For each point (x,y) in the table, find (2x,2y).
Next, sketch the original figure (the column) and image (the column). What transformation is ?
Here are some transformation rules.
Apply each rule to quadrilateral and graph the resulting image. Then describe the transformation.
How are the coordinates of quadrilateral related to the coordinates of quadrilateral ?
What single transformation takes quadrilateral to quadrilateral ?