1. Look at the lines in the grid below.
Which line represents a proportional relationship?
A line A
B. line B
C. line C
D line D
![1 Look at the lines in the grid below Which line represents a proportional relationship A line A B line B C line C D line D class=](https://us-static.z-dn.net/files/d2d/e1c2e62256dd4d5320340b1219f43daa.png)