For each situation, tell whether it could be modeled by a linear equation, and explain why or why not. a) A scientist begins an experiment with 100 bacteria. The population doubles each day.
Circle: Yes or No, because
b) Oliver deposits $100 in his interest-bearing bank account. The balance increases by 5% each month.
Circle: Yes or No, because
c) A swimming pool is filled with 13,000 gallons of water. The water drains from the pool at a rate of 12 gallons per minute.
Circle: Yes or No, because