1. Warm up What are my new coordinates after this transformation? (4,6) (-2, 5) (2, 1)  ( x -2, y + 4) Give an example is coordinate notation for the following: move 6 units down move 4 units left reflection in the y-axis 90°rotation clockwise

2. Dilations Vocabulary Dilation: is a transformation that changes the SIZE, but not the shape of a figure. Scale Factor: tells how much larger or smaller the image of a dilation is than the preimage. remember this is the starting figure.

3. Dilation (x,y)  (kx, ky) (x,y)  (2x, 2y)

4. Dilation (x,y)  (kx, ky) (x,y)  (3x, 3y)

5. Dilation (x,y)  (kx, ky) (x,y)  (4x, 4y)

6. Dilation

8. Finding Scale Factor