Lynne invested $35,000 into an account earning 4% interest compounded annually. She makes no other deposits into the account and does not withdraw any money.
What is the balance of Lynne's account in 5 years?

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

you would 18 *0.25 = 4.5