Question

HELP ME!! THIS IS DUE TODAY AND I'M CONFUSED!!!!

A biologist studies bacteria growing in four different environments. Which results can be modeled using an exponential function?
A) The population grows by a fixed amount each day.
B) The population grows by a fixed percent each day.
C) The population increases by 20% of its initial population on the first day and 15% on the second day.
D) The population increases by 100 bacteria on the first day and 80 bacteria on the second day.

Answer 1

does anyone know the answer

Step-by-step explanation:

Answer 2

i believe it should be B.

Step-by-step explanation: