Jack and susie want to save to buy a trampoline for their children. they each open a savings account that earns 1.5% a
year. jack opens his account with $1,000, and susie opens her account with $800.
x = number of years
the following functions represent the value of the savings accounts in x years
jack's savings account: f(x) = 1000(1.015)*
susie's savings account: g(x) = 800(1.015)
which function represents the total amount jack and susie will save in x years?
200(1.015)
1800(1.015)
1800(1.015)2
1800(1.030)