You will need to make three sketches.
-The first sketch will be the original (pre-image). It will be in the middle of the graph.
-Second sketch will be an smaller dilation of the original. You will need to state the scale factor. Examples: k= ½.
-Third sketch will be a larger dilation of the original. You will need to state the scale factor. Example: k=2.
No scale value listed: -10%