Draw graphs of the lines in your notebook in the same coordinate system and consider what effect the last number of the expression will have.

[[$ y = 2x \: – 2 $]]

[[$ y = 2x \: –1 $]]

[[$ y = 2x $]]

[[$ y = 2x +1 $]]

[[$ y = 2x +2 $]]

Take a picture of your answer and return it to the submission folder.