I need help please and thank you ( show your work please)
This graph represents a linear relationship between x and y which equation best represents the relationship shown in this graph
y= - 1/2x
y= 1/2x
y = 2x
y= - 2x
![I need help please and thank you show your work pleaseThis graph represents a linear relationship between x and y which equation best represents the relationshi class=](https://us-static.z-dn.net/files/dbf/2b2b1c4d9fd48f8a20a7add6f45ae90c.jpg)