Mika wrote the table of points below. x y
0 2
3 5
6 8

Which explains whether or not Mika has described a proportional relationship, and why?
Mika has described a proportional relationship because the ordered pairs are linear and the line passes through the origin.
Mika has not described a proportional relationship. Although it is a linear relationship, it does not pass through the origin.
Mika has not described a proportional relationship. Although it passes through the origin, it is not a linear relationship.
Mika has described a proportional relationship because the line does not pass through the origin.