Oliwia is opening a bank account. She learns that there is a special promotion where if she deposits $3,000 and then makes no additional deposits or withdrawals, her account will earn $3 in interest per month. Write the equation of a linear function that models the relationship between number of months and total amount of money Oliwia will have in her account.

1. y = 3x + 3,000, where x is the number of months and y is the total amount of money Oliwia will have in her account.

2. y = 1,000x + 3, where x is the number of months and y is the total amount of money Oliwia will have in her account.

3. y = 3,000x + 3, where x is the number of months and y is the total amount of money Oliwia will have in her account.

4. y = 3x + 1,000, where x is the number of months and y is the total amount of money Oliwia will have in her account.

1. y = 3x + 3,000, where x is the number of months and y is the total amount of money Oliwia will have in her account.

The correct equation of a linear function that models the relationship between the number of months and the total amount of money Oliwia will have in her account is:

1. y = 3x + 3,000, where x is the number of months and y is the total amount of money Oliwia will have in her account.