For several weeks, the function f(x) = 3(4) represented the number of birds
infected with an illness x weeks after the first birds became sick. how did the
number of sick birds change each week?
o
a. the number quadrupled each week.
o
b. the number increased by 4 each week.
> c. the number increased by a factor of 3 each week.
o
d. the number increased by 3 each week.