D, 8880 is divisible by both ten and 5.
4 hours. You would multiply 1/8 by 1/2 and get 4.
y = ax + b
We observe that the given equation is the generic equation of a line.
Where,
a = represents the slope of the line. That is, the rate of change of the given function. (in this case it is constant).
b = is the cut point with the y axis.