Question

Determine if the graph shows a proportional relationship.

Yes, it is proportional because the line intersects with the origin.
Yes, it is proportional because the axes are numbered correctly.
No, it is not proportional because the line does not intersect with the origin.
No, it is not proportional because the points do not make a straight line.

Answer 1

Yea it is proportional because the line intersects with the origin

Answer 2

option 1

Explanation:

If a relationship is proportional it will cross the origin (0,0) and it will be a straight line.

By looking at the graph, we can identify that this is a straight line.

And there is a point over the origin (0,0)

So we can say that this graph is proportional because the line intersects with the origin.

(the axis being numbered correctly does not identify whether a relationship is proportional so we rule out the second answer)