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.

Question

skarlettrose186 · Answer

I have this much

m=months
x= total amount

x=100 + 25m

Month Two:

x = 100 + 25*2
x= 100 + 50
x= 150


Month Ten:

x= 100 + 25*10
x= 100 + 250
x= 350

wanell · Answer

Relationship: x=100+25y where y is the amount of months

After 2 months:
x=100+25(2)
x=150

After 10 months:
x=100+25(10)
x=350

Change between 2nd and 10th month is $200.

wanell · Answer

does  this help

skarlettrose186 · Answer

what would the equation for the rate of change be?