Question

If f(x) is the total number of bacteria present in a sample after x hours, which of the following statements best describes the meaning of f(2) = 12?

The total number of bacteria present in the sample after 12 hours is 2.
The total number of bacteria present in the sample after 6 hours is 2.
The total number of bacteria present in the sample after 2 hours is 12.
The total number of bacteria present in the sample after 6 hours is 12.

Answer 1

@pooja195 @acxbox22

Answer 2

f(2) means you plugged in 2
and the result was 12
so which option matches that staement

Answer 3

c or d @acxbox22 @pooja195

Answer 4

i believe it is c @acxbox22 @pooja195

Answer 5

which one do you think?
it is one of the two

Answer 6

yes C is correct
after 2 hours you have 12 bacteria

Answer 7

f(2)=12