Please help!! 
use the formula y= mx + b for both
                                             
                                          
                                          
                                        
											 
											Answer:
see below :)
Step-by-step explanation:
First graph: y = 2x + 0
- slope: 2/1 = 2
- y-in: (0, 0)
Second graph: y = 2/3x + 0
- slope: 2/3 = 2/3
- y-in: (0, 0)