Mika wrote the table of points below.
x 0 3 6
y 2 5 8
Which explains whether or not Mika has described a proportional relationship, and why?
A. Mika has described a proportional relationship because the ordered pairs are linear and the line passes through the origin.
B. Mika has not described a proportional relationship. Although it is a linear relationship, it does not pass through the origin.
C. Mika has not described a proportional relationship. Although it passes through the origin, it is not a linear relationship.
D. Mika has described a proportional relationship because the line does not pass through the origin.