Answer:
1 ans 6
2 ans 4
3 ans 8
because if x equals zero then its basic arithmetic
I think this is how you do it
Proportional equations are the equations that have the graph which pass through (0,0).
y = -9x is proportional.
y=x is proportional
y=1/2x is proportional
That's it. Only these three equations have (0,0) intercept.
B it’s b I think I did same one
