The graph shows the balance of an account earning quarterly compound interest.

Which statements are true about the function?




Select each correct answer.




a. The practical domain is x≥100 , so the account balance is always greater than $100.

b. The practical range is y≥100 , so the account balance is always positive.

c. The graph is ascending, indicating that the account balance is increasing over time.

d. The account balance will be $222.11 after 40 years.

e. The point (1,102.02) represents an initial account balance of $102.02.