Answer: Option A.
Step-by-step explanation:
We have two types of linear relationships.
Proportional relationships:
y = a*x
you can see that when x = 0, y also is equal to 0, so these relationships always goes through the point (0,0).
non-proportional relationship.
y = a*x + b.
In this type of relationships, when x = 0 we have:
y = a*0 + b
y = b
So in this case we have the point (0, b). (where b is different than zero)
Then the correct option, for a nonproportional relationship is the option that goes through points (-2, 0) and (0, 1).
