ring a snowstorm, snow falls at a constant rate and is recorded by a meteorologist. The data is plotted on the graph below.
Which equation models the relationship between the number of hours, \( x \) , of the snowstorm, and the number of inches of snow, \( y , \) on the ground?
A. \( y = 3 x + 3 \)
B. \( y = \frac { 1 } { 3 } x + 3 \)
C. \( y = 3 x + 18\)
