Which represents the equation on the graph of the side that is parallel to side S
A. Y=-x+9
B. Y=-x-3
C. Y=x+9
D. Y=x-3
![Which represents the equation on the graph of the side that is parallel to side S A Yx9 B Yx3 C Yx9 D Yx3 class=](https://us-static.z-dn.net/files/df5/3a6f8947f93e053fec22ac755cb8725c.png)