The Number of Homes with Digital TVs Is Expected to Grow

Multiple Choice

The number of homes with digital TVs is expected to grow according to the function ​ ​
Where t is measured in years, with t = 0 corresponding to the beginning of 2000, and f(t) is measured in millions of homes. How many homes had digital TVs at the beginning of 2000?
​

A) 714,800.00
B) 1.55
C) 0.71
D) 714.80
E) 1,551,800.00