CPM Homework Banner

   Uncle Zachary decided to increase the amount he was saving for Angela by each month instead of three.

  1. How much would he deposit on the month of her second birthday?

    Recall that Uncle Zachary puts in Angela's account the first month.
    In this case he will put in Angela's account the second month and the third month.

    The sequence is , , , , ..., which is linear. The equation should be of the form .

  2. Write a formula for the th term of this sequence.


  3. How much money is in the account the month of her first birthday, just after he made his th deposit?

    Add the first terms of your sequence.