the graph of a straight line crosses the origin of a coordinate plane, what does crossing the point (0,0) mean.

A. the unit rate is 0.
B. the graphed equation is proportional.
C. the graphed equation is not proportional.
MAKE SURE YOU CHOOSE ONE OF THOSE ANSWERS

impatient much?

Once is enough, thank you.
Repeated postings will not get faster or better responses.

A. the unit rate is 0.