Eliza started her savings account with $100. Each month she deposits $25 into her account. Determine the average rate of change in Eliza's account from the 2nd month to the 10th month. Show all work for full credit.

Since we have given that
Eliza started her saving account with $100 .
So, Initial amount = $100
Each month she deposits $25 into her account ,
So, Increment per month = $25
Now, we need a relationship between the amount Eliza deposit and the total amount in her amount will be

So, required function will be

In Second month, amount will be

In tenth month, amount will be

Average rate of change from second month to the 10 th month will be

Hence, average rate of change will be $25 per month.

D. i think it is the savings

The answer is that the rate of change is $50 per 1 monthhope this ; )