Which of the following lines are parallel to the line [[$ y = –2x - 2 $]]?

a) [[$ y = –\displaystyle\frac {1} {2}x + 4 $]]

The line is is not parallel with the line [[$ y = –2x – 2 $]].

b) [[$ y = 3x – 2 $]]

The line is is not parallel with the line [[$ y = –2x – 2 $]].

c) [[$ y = –2x + 1 $]]

The line is is not parallel with the line [[$ y = –2x – 2 $]].

d) [[$ y = \displaystyle\frac {1} {2}x – 2 $]]

The line is is not parallel with to the line [[$ y = –2x – 2 $]].